[blackcat] L1 Markos Katsanos Volume Flow IndicatorLevel 1
Background
Markos Katsanos’ volume flow indicator (VFI) calculation uses a default period of 130 days for daily charts. As a result, when applying the strategy, you will need to set the maximum number of bars the study will reference in the general tab of properties for all to at least 130. In order to compare the system objectively with the buy & hold results, he specified a trade size as a percent of equity.
Function
For more information see Markos Katsanos's articles in the June 2004 and July 2004 issues of Technical Analysis of Stocks & Commodities magazine. Period=days for VFI calculation. Default values are 130 for daily and 26 for weekly charts.Coef=coefficient for minimal price cut-of (use 0.2 for daily and 0.1 for intraday 5-15 min data) Vcoef=coefficient for volume cut-off (use 2.5 for daily and 3.5 for intraday charts)
Remarks
This is a Level 1 free and open source indicator.
Feedbacks are appreciated.
Tìm kiếm tập lệnh với "volume"
[MACLEN] VolumenTotal
With this indicator, it is intended to know the total volume of the market, adding the volume of the different exchanges in a single indicator.
BarRange vs VolumeThis is a volume spread analysis/ breadth type indicator.
Compares average bar size to the average volume. Looks for small bar and high volume.
Total VolumeThis simple indicator unifies the volumes of multiple exchanges/brokers. The idea of this indicator stems from the need to monitor the movements made by whales on other markets that can actually influence the price (manipulations, arbitrage, etc.).
Basically, we can:
* choose the number and symbols
* choose with which algorithm to merge the volumes (sum, average, weighted average, maximum)
* color the histogram (based on the dominant exchange, classic green/red color, no color)
Furthermore, there is a summary table which, in addition to indicating the volume for each exchange, also indicates the color attributed.
you can see the volume of the current exchange behind the volume obtained by the algorithm.
If you have any questions, doubts or suggestions please write to me.
Performante's Average Ethereum Volume Indicator EMAThis indicator takes the volume from the biggest exchanges and plots the average volume. Exchanges incorporated in this average include Bitfinex, Coinbase, Bitstamp, Bitmex, Kraken, Binance, Bithumb, Flyer, OkEx, and CEX. The chart also has two Exponential Moving Averages (9-candle EMA & 21-candle EMA) added onto the volume pane to better understand relative volume. Thank you Julio and Mitch for this indicator
Fr3d0's Volume Profile Visible RangeLow level implementation
At the core of VPVR there’s a concept called “bucketization”.
Question : what is bucketization?
Answer : bucketization consists of identifying metrics with high predictive power and combine them appropriately.
I think this is a problem of bucketization because what the VPVR does is to take a price range, divide it into buckets and fill them up with the volume that was produced in each bucket’s range over the given period.
The more we divide our price range the finer the resolution, but also the less significant each bucket will become.
The steps are :
1. Get the price range with min and max over the give period;
2. Divide the range into buckets;
3. Loop over each candle of the given period and proportionally assign volume to one or more bucket.
Question : how to assign volume to buckets?
Answer : we need to calculate the right amount to add to each bucket for each candle. If 20% of a candle lies on a bucket then that bucket needs to have 20% of the volume of that candle, the rest 80% belongs to other buckets.
To get the percentage of a candle on a given bucket we have to find the price range of the candle contained within the bucket, then divide that amount by the entire length of the candle.
How to bucketize
Question : what are the formulas of A, B, C and Target respectively?
Answer :
- A = Max(candle_high, bucket_top) - Min(candle_low, bucket_bottom);
- B = Max(candle_high, bucket_top) - Min(candle_high, bucket_top);
- C = Max(candle_low, bucket_bottom) - Min(candle_low, bucket_bottom);
- Target = A - B - C.
Now that we now how to calculate the price range belonging to each bucket we need to calculate a percentage of volume to fill the bucket with.
The formula is trivially simple :
Volume * Target / (candle_high - candle_low).
Question : can we distinguish between buy volume and sell volume? If so, how?
Answer : yes we can and the following paragraph will teach you how.
Put it simply we can use the difference between the extremes of a candle (low and high) and its close price to get the buy and sell volumes.
The formulas for that are :
- Buy volume = Volume * (close - low) / (high - low);
- Sell volume = Volume * (high - close) / (high - low).
I know this is rather simplicistic but it makes sense.
Closing thoughts
This script is a working progress and I’m going to give more details if necessary, just let me know in the comments down below.
Advanced Volume ProfileTHIS SCRIPT CURRENTLY ONLY WORKS FOR ASSETS THAT TRADE 24/7 OR CBOE FUTURES HOURS!
This script plots volume relative to an asset's historical volume profile.
Usage:
As a companion to my "Unusual Time Frame Volume" (UTF Volume) script, this plots volume against the same historical volume profile used for UTF Volume.
The same high volume (relative to historical) threshold alert is available (yellow bar).
Likewise, if the volume exceeds the historical threshold, but is below the alert threshold, the bar color is orange.
At the top of the chart is an indicator which is green if a bar has higher volume than the previous bar.
You can also set a threshold for this such that if the volume of a bar exceeds the previous bar by a certain multiplier which will turn the indicator yellow.
For example, if the threshold is set to "1.5", then the indicator will be yellow (instead of green) on an increase in volume over the previous bar of 1.5x.
NOTES:
Again, this script currently only works for assets that trade 24/7 or CBOE Futures hours!
Make sure you set the "Asset Mode" and "Time Frame (minutes)" to values that match your asset and chart setting.
For example, if you are trading Futures on a 2m chart, set the Asset Mode to Futures and Time Frame to 2m.
If you are trading crypto on a 5m chart, set the Asset Mode to 24/7 and Time Frame to 5m.
If the settings are not set appropriately, the output will be incorrect/invalid.
If you choose a "Look-back (Days)" setting that is too far back given the time frame, the script will produce an error.
I suggest playing with settings from "1" (compares volume to the previous day's volume) to the highest number that doesn't break the script.
For example, at a 2m time frame, the maximum look-back will be "6" or "7" depending on which mode you are using.
Longer chart time settings allow larger look-back values.
I find that the default value ("6") does a decent job in general.
Please feel free to reuse or further develop this script.
I would greatly appreciate it if you would send me a message below if you find it useful.
Net VolumeNet Volume, or NV in short, is a cumulative volume indicator similar to OBV and A/D. Though it might look similar to these two indicators (especially A/D), rest assured it's better and more accurate than both. What it basically does, is dividing the volume session into buyers and sellers volumes; then subtracts former from the latter and adds the result to previous session's net volume (In the script, these two intermediate volumes are not calculated and only the subtraction is formulated in an integrated form).
Another important difference between NV and A/D indicator, is that it brings price gaps into account. That's why it requires next session's open price to calculate current session's NV. What it actually mean is that the price gap, in either direction, is the result of the traders' efforts in respective direction in previous session, as if the current session closes where next session opens.
Close and Open for Volume Profile AnalysisThis script adds arrows to where Open and/or Close are.
It is usually better to study seasonal volume with candles off, yet it is worth knowing where the closing price is.
Volume Positive Negative (VPN)The idea and calculations for the Volume Positive Negative (VPN) indicator were created by Markos Katsanos. Markos wrote about the indicator in the article Detecting High-Volume Breakouts, published in Technical Analysis of Stocks & Commodities April, 2021 (Vol. 39, Issue 5).
The goal of the VPN indicator is to detect breakouts using only volume. The basic idea is to compare volume on up days versus volume on down days. The indicator can oscillate between the range of -100 and 100. Values between 0 and 20 are generally considered bullish, negative are bearish.
When the plotted VPN crosses over what Markos refers to as the critical value, that may indicate a high volume breakout. The critical value can be adjusted between 0 to 20, 10 is the default,
Volume Positive Negative Calculation (VPN)
VPN = (VP - VN) / MAV / Period * 100
VP - sum of positive volume
VN - sum of negative volume
MAV - moving average of volume
Volume is considered positive when the average price is higher than the previous day's price by more than .1 of the ATR (average true range).
Poor man's volume profileThis is an attempt to get something more or less similar to the volume profile for free.
The code is generated using a template. To change the settings, you may need to regenerate the code. The code has a link to the repository with the template.
Renko Weis Wave VolumeThis is live and non-repainting Renko Weis Wave Volume tool. The tool has it’s own engine and not using integrated function of Trading View.
Renko charts ignore time and focus solely on price changes that meet a minimum requirement. Time is not a factor on Renko chart but as you can see with this script Renko RSI created on time chart.
Renko chart provide several advantages, some of them are filtering insignificant price movements and noise, focusing on important price movements and making support/resistance levels much easier to identify.
As source Closing price or High/Low can be used.
Traditional or ATR can be used for scaling. If ATR is chosen then there is rounding algorithm according to mintick value of the security. For example if mintick value is 0.001 and brick size (ATR/Percentage) is 0.00124 then box size becomes 0.001. And also while using dynamic brick size (ATR), box size changes only when Renko closing price changed.
This tool is based on the Weis Wave described by David H. Weis (a Wyckoff specialist). The Weis Waves Indicator sums up volumes in each wave. This is how we receive a bar chart of cumulative volumes of alternating waves and The cumulative volume makes the Weis wave charts unique.
If there is no volume information for the security then this tool has an option to use “True Range” instead of volume .
Better to use this script with the following one:
Enjoy!
Delta Volume Columns [LucF]Displays delta volume columns using intrabar volume information. Each volume column is divided into three sections: buying, selling and neutral volume. Volume for each section is determined from the volume and price movement of each intrabar at a user-selected lower resolution.
Features include:
- Choice of color themes for either dark or light chart backgrounds
- Delta volume columns
- Volume Balance displayed as the difference between the MAs of buying and selling volume
- Display of divergences between a bar’s volume balance and the bar’s price movement (example: buying volume > selling volume but close < open). Divergences can be shown in 2 different color schemes (including green/red showing a tentative direction), on volume columns and/or on chart bars
- Display of bar by bar volume balance with highlighting of above average volume
- Display of the usual total volume MA
- Choice of the lower resolution used to retrieve intrabar information
- Alerts configurable on any combination of the markers, with control over long/short direction
- Choice of 3 different markers:
1. Double bumps: two consecutive bars where buying or selling volume is in the same direction and where volume > volume MA
2. Divergence confirmations: direction of the price bar following a price/volume balance divergence
3. Volume balance shifts: zero level crossings of the volume balance MA delta
The chart shows the two main modes of display:
- Top pane : shows the stacked volume columns with divergences in orange and the flattened volume balance MAs delta at the bottom of the volume columns. This volume balance is the same shown in the bottom pane. The top pane also shows the instant volume balance strip above the volume columns. The strip’s colors show which of the buying or selling volume was greater, and colors are brighter if the total volume was above the total volume MA.
- Bottom pane : shows the volume balance MAs delta with markers 1 and 2. Given that this graphic has no price momentum component, I find quite eerie how it often looks like a momentum-based signal.
The default 5 minute intrabar resolution is used in combination with the weekly chart, which is excessive.
This script uses a special characteristic of the security() function’s behavior when it is sent to a resolution lower than the chart’s resolution. Details are given in the script’s comments. This method has the advantage of working under more circumstances than some of the other loop-based methods, but it also has its limits.
IMPORTANT
This is what you need to know:
- The method used does not work on the realtime bar—only on historical bars. Consequently, the volume column shown on the realtime bar is a normal volume column plotted in green or red, following price movement. The column will only show delta volume information after it closes and becomes a historical bar.
- The indicator only works on some chart resolutions: 5, 10, 15 and 30 minutes, 1, 2, 4, 6, and 12 hours, 1 day, 1 week and 1 month. The script’s code can be modified to run on other resolutions, but chart resolutions must be divisible by the lower resolution used for intrabars.
- Intrabar resolutions can be selected from 1, 5, 15, 30, 45 minutes, 1, 2, 3, 4 hours, 1 day, 1 week and 1 month. The intrabar resolution must of course be smaller than the chart’s resolution.
- Contrary to my other indicators where alerts must be configured to trigger “Once Per Bar Close” in order to avoid false triggers (or repainting), all this indicator’s alerts are designed to trigger using previous bar information since the indicator’s calculations in the realtime bar are not exact. Markers are not plotted with a negative offset; they appear at the beginning of the realtime bar following confirmation of the marker’s condition on the previous bar. Alerts for this indicator should thus be configured to trigger “Once Per Bar” so they trigger at the beginning of the realtime bar. Note that the penalty is not that great, as it is simply the instant between the close of the previous realtime bar and the opening of the next. The advantage of using this technique is that the indicator does not repaint; a marker that appears at the beginning of the realtime bar will never disappear.
- The script only plots information that is reliable in the realtime bar, i.e., total volume and markers. All other plots are set to n/a to prevent misleading traders.
- When the difference between the chart’s resolution and the lower resolution is too important, volume columns will not calculate for all bars in the dataset.
On Delta Volume
Buying or selling volume are misnomers, as every unit of volume transacted is both bought and sold by 2 different traders. There is no such thing as “buy only” or “sell only” volume, but trader lingo is riddled with original fabulations.
Without access to order book information, traders work with the assumption that when price moves up during a bar, there was more buying pressure than selling pressure. The built-in volume indicator available on TradingView uses this logic to color the volume columns green or red. While this script’s numbers are more precise because it analyses a number of intrabars to calculate its information, it uses the exact same imperfect logic to calculate its buying/selling/neutral sections.
Until Pine scripts can have access to how much volume was transacted at the bid/ask prices, our so-called buying/selling volume information will always be a mere proxy.
Divergences
You may wonder how there can be divergences between buying/selling volume information and price movement. This will sometimes be due to the methodology’s shortcomings we have just discussed, but divergences may also occur in instances where because of order book structure, it takes less volume to increase the price of an asset than it takes to decrease it.
As usual, divergences are points of interest because they reveal imbalances, which may or may not become turning points. I do not share the overwhelming enthusiasm traders have for divergences. To your pattern-hungry brain, the orange bars this indicator shows on chart will—as divergences on other indicators do–appear to often indicate turnarounds. My opinion is that reality is generally quite sobering, as many who have tried building automated rules based on divergences will tell you. I do not have hard numbers on the lack of performance of divergences—only many failed attempts to make them perform, which a few experienced strategy modelers I know share with me. Please don’t try to read too much into them. While they look great on past data, I find they are often difficult to use in realtime to make bets with good odds.
Thanks to:
- A guy called Kuan who commented on a Backtest Rookies presentation of an intrabar delta volume indicator using a for loop. The heart of “my” indicator is code borrowed from Kuan; I just built a hopefully useful wrapper around it.
- @theheirophant, my partner in the exploration of the sometimes weird abysses of security() ’s behavior at lower resolutions.
Fibonacci Volume Average FIBOLUMEEl gráfico de volumen por defecto determina el promedio del volumen asignando el mismo peso o importancia a los volúmenes del rango de días, con FIBOLUME se asigna un peso o importancia mayor y de forma incremental a los últimos precios y asignando menos pesos o importancia a los mas antiguos. en algunos casos un gran volumen de un día afecta mucho el promedio de otros días con un volumen menor no devolviendo un dato real del comportamiento del mercado a lo largo del rango de fechas
Volume Adaptive BandsIntroduction
I have been asked by @Coppermine and @Verbena to make bands that use volume to provide adaptive results. My first approach was to use exponential averaging, in order to do so i needed to quantify volume movement using rescaling with the objective to make the bands go away from each others when there is low volume, this approach is efficient and can work on any time frame, however i decided at the end to use another method which rely on recursive weighting, cleaner but more parametric. Those bands aim to highlight great breakouts point to go with the trend.
The Indicator
length control the period of the moving averages used in the script, however low length's don't necessarily provide indications for shorter terms breakouts as shown here :
As i said the bands are close to each others when there is high volume and away when there is low volumes.
Low volume period, bands will avoid to cross price
High volume, bands will be close to generate signals.
Correction Factor
Higher time frames will lower the distance between each band, this is because volume is higher during higher time frames, remember that the indicator bands are close to each others when volume is high.
1h chart eurusd.
This is why i added a correction factor, this factor can help you control the distance between each bands, when the correction factor is greater than 1 the bands will be closer to each others, this is useful for low time frames where the average volume is lower. When the time frame is high, use values between 0 and 1 to increase distance between each bands.
Correction factor = 0.2
Conclusion
I presented a new adaptive band indicator that adapt to trading volume by using recursive weighting, volume can be replaced by other indicators but you can have results going nuts, at the end its about experimentation. I hope you will find an use to it, thanks to @Coppermine and @Verbena for the request :)
Thanks for reading !
Up-Down Volume AMEX-Buschi
English:
This indicator shows the AMEX's up volume (green) and down volume (red).
Extreme trading days with more than 90 % up or down volume are marked via lines (theoretically values) and triangles (breaches).
Deutsch:
Dieser Indikator zeigt das Aufwärts- (grün) und Abwärts-Volumen (rot) der AMEX.
Extreme Handelstage mit mehr als 90 % Aufwärts- oder Abwärts-Volumen ist gekennzeichnet über Linien (theoretische Werte) und Dreiecke (Überschreitungen).
Up-Down Volume NASDAQ-Buschi
English:
This indicator shows the NASDAQ's up volume (green) and down volume (red).
Extreme trading days with more than 90 % up or down volume are marked via lines (theoretically values) and triangles (breaches).
Deutsch:
Dieser Indikator zeigt das Aufwärts- (grün) und Abwärts-Volumen (rot) der NASDAQ.
Extreme Handelstage mit mehr als 90 % Aufwärts- oder Abwärts-Volumen ist gekennzeichnet über Linien (theoretische Werte) und Dreiecke (Überschreitungen).
Up-Down Volume NYSE-Buschi
English:
This indicator shows the NYSE's up volume (green) and down volume (red).
Extreme trading days with more than 90 % up or down volume are marked via lines (theoretically values) and triangles (breaches).
Deutsch:
Dieser Indikator zeigt das Aufwärts- (grün) und Abwärts-Volumen (rot) der NYSE.
Extreme Handelstage mit mehr als 90 % Aufwärts- oder Abwärts-Volumen ist gekennzeichnet über Linien (theoretische Werte) und Dreiecke (Überschreitungen).
Multiple Moving Averages+TransientZones+Volumes///////////////////////////////////////////////////////////////////////////////////////////
//// MULTIPLE_MA+TRANSIENT_ZONES+VOLUMES ////
/////////////////////////////////////////////////////////////////////////////////////////
// @author GianlucaBezziccheri
// A simple script including:
// 1) 4x Simple Moving Averages
// 2) 4x Exponential Moving Averages
// 3) 4x Weighted Moving Averages
// 4) 4x Volume Weighted Moving Averages
// 5) 4x Hull Moving Averages
// 6) Transient Zones v1.1 (by Jurij)
// 7) Volumes
// You can choose MA type you prefer and even to activate all of them at the same time,
// though i don't recommend doing this.
// For more details about 6) check the original script
BTCUSD Combined VolumeThis script sums the volume for BTCUSD across several popular exchanges. I share it not so much as an indicator as a tool to use in other indicators (i.e. those that rely on volume, which often do not work very well for crypto due to the low volumes). Similar sums could easily be created for other currency, and with a little thought I could probably add the ability to parameterize the currency (e.g. type "BTCUSD" or "ETHBTC" or "LTCUSD" or whatever as an input).
I got the idea from seeing someone asking in chat whether it is possible to combine volumes across multiple exchanges, so kudos to oh92 and paaax for the neat idea.
Please feel free to incorporate this in your own indicators as you like...and of course if you're feeling generous, tips are appreciated. Thank you!
BTC
3KmFchJ18QvMzAJKDcFQXvyK9p1EHWQdhP
BCH
qqtrw64ptuwprk5vtj3z8qwkvh3v0jawxq7khqng7x
ETH
0x9b51361A278910Ba3945C7519C9f0FA8a77df18d
LTC
MDeWWsP7XCG2zQuZ2dYALZXQ52u2qkc8fh
Coloured Volume Grid 1.0Candles are coloured based on relative price and volume:
- If today’s closing price and volume are greater than (n) bars ago, color today’s volume bar green.
- If today’s closing price is greater than (n) bars ago but volume is not, color today’s volume bar lime.
- Similarly, if today’s closing price and volume is less than (n) bars ago, color today’s volume bar orange.
- If today’s closing price is less than (n) bars ago but volume is not, color today’s volume bar red.
The above logic in itself gives pretty remarkable considering how simple the idea is. I have added a multi-timeframe feature where the same logic is applied to 4 other timeframes. This way you can quickly be aware without having to check. There are four layers and the default settings show (from top to bottom) daily, 4h, 1h and 15m
All timeframes are adjustable in the settings.
Extreme Zone Volume ProfileExtreme Zone Volume Profile (EZVP)
Originality & Innovation
The Extreme Zone Volume Profile (EZVP) revolutionizes traditional volume profile analysis by applying statistical zone classification to volume distribution. Unlike standard volume profiles that display raw volume data, EZVP segments the price range into statistically meaningful zones based on percentile thresholds, allowing traders to instantly identify where volume concentration suggests strong support/resistance versus areas of potential breakout.
Technical Methodology
Core Algorithm:
Distributes volume across user-defined bins (20-200) over a lookback period
Calculates volume-weighted price levels for each bin
Applies percentile-based zone classification to the price range (not volume ranking)
Zone B (extreme zones): Outer percentile tails representing potential rejection areas
Zone A (significant zones): Secondary percentile bands indicating strong interest levels
Center Zone: Bulk trading range where most price discovery occurs
Mathematical Foundation:
The script uses price-range percentiles rather than volume percentiles. If the total price range is divided into 100%, Zone B captures the extreme price tails (default 2.5% each end ≈ 2 standard deviations), Zone A captures the next significant bands (default 14% each ≈ 1 standard deviation), leaving the center for normal distribution trading.
Key Calculations:
POC (Point of Control): Price level with maximum volume accumulation
Volume-weighted mean price: Total volume × price / total volume
Median price: Geometric center of the price range
Rightward-projected bars: Volume bars extend forward from current time to avoid historical chart clutter
Trading Applications
Zone Interpretation:
Zone B (Red/Green): Extreme price levels where volume suggests strong rejection potential. Price reaching these zones often indicates overextension and possible reversal points.
Zone A (Orange/Teal): Significant support/resistance areas with substantial volume interest. These levels often act as intermediate targets or consolidation zones.
Center (Gray): Fair value area where most trading occurs. Price tends to return to this range during normal market conditions.
Strategic Usage:
Reversal Trading: Look for rejection signals when price enters Zone B areas
Breakout Confirmation: Volume expansion beyond Zone B boundaries suggests genuine breakouts
Support/Resistance: Zone A boundaries often provide reliable entry/exit levels
Mean Reversion: Price tends to gravitate toward the volume-weighted mean and POC lines
Unique Value Proposition
EZVP addresses three key limitations of traditional volume profiles:
Visual Clarity: Standard profiles can be cluttered and difficult to interpret quickly. EZVP's color-coded zones provide instant visual feedback about price significance.
Statistical Framework: Rather than relying on subjective interpretation of volume nodes, EZVP applies objective percentile-based classification, making support/resistance identification more systematic.
Forward-Looking Display: Rightward-projecting bars keep historical price action clean while maintaining current market structure visibility.
Configuration Guide
Lookback Period (10-1000): Controls the historical depth of volume calculation. Shorter periods for intraday scalping, longer for swing trading.
Number of Bins (20-200): Resolution of volume distribution. Higher values provide more granular analysis but may create noise on lower timeframes.
Zone Percentages:
Zone B: Extreme threshold (default 2.5% = ~2σ statistical significance)
Zone A: Significant threshold (default 14% = ~1σ statistical significance)
Visual Controls: Toggle individual elements (POC, median, mean, zone lines) to customize display complexity for your trading style.
Technical Requirements
Pine Script v6 compatible
Maximum bars back: 5000 (ensures sufficient historical data)
Maximum boxes: 500 (supports high-resolution bin counts)
Maximum lines: 50 (accommodates all zone and reference lines)
This indicator synthesizes volume profile theory with statistical zone analysis, providing a quantitative framework for identifying high-probability support/resistance levels based on volume distribution patterns rather than arbitrary price levels.
Square-root Decay Volume ProfileThis indicator displays a custom price profile that mimics a volume profile using occurrence-based weighting rather than actual volume. It counts how often the selected price source (e.g., close) falls within each price bin over a lookback period. What makes it unique is the use of square-root time decay: more recent price occurrences are given greater importance, while older data is discounted proportionally to the inverse square root of its age.
Each bin's relative weight is visualized as a horizontal bar aligned to the right edge of the chart, showing where price has "spent time" more recently. This allows traders to identify areas of interest, balance zones, and potential support/resistance levels based on decayed price density.
Key Features:
Square-root decay weighting favors recent price action
Adjustable lookback period, bin count, and histogram width
Works with any price source (close, hl2, etc.)
Plots boxes directly on the chart for clear visualization
This tool is especially useful for discretionary traders seeking a price-centric alternative to traditional volume profiles, with an added emphasis on recency.
