Note: Pardon for a busy chart. It really is irrelevant for this indicator. Just look at the bottom part of the chart for the indicator (SpAn).
This script is meant to add objectivity to the estimation of spread in VSA. This is best used with a similar volume indicator that measures volume in the same fashion, but a simple rule of "higher/lower than the previous...
Standard Deviation For Recovery, If you are using martin gale strategy, you can use this, just use the first GREEN line on the indicator, please note once GREEN, does not mean it's always safe to continue...
It's just a tool
The script is more meant as a study on the great idea by @m59 watching volatility in a scaled way. The idea for the script came in a discussion which value fits better. It uses different values that could be used interpreting volatility and scale it with different normalization methods to a same base. Have a look at the VCI - "Volatility Channel Index" by @m59. It...
With this script you can follow Bollinger Bands for current and higher time frame together. Higher time frame is calculated by script.
if current period
1m => higher period=5m
3m => higher period=5m
5m => higher period=15m
15m => higher period=1h
30m => higher period=1h
45m => higher period=1h
1h => higher period=4h
2h => higher period=4h
3h => higher...
Current price always obeys VWAP and is very useful for intraday traders. The Price will never go beyond the second deviation of VWAP at any point of time. The deviation bands are also very useful in predicting the volatility of the script.
Breakout trades can be taken based on the previous day's VWAP and it's deviations.
One can say that the stock has experienced...
A standard deviation toolbox. Highly configurable.
Inspired by Bollinger Bands, Wimble creates two bands (from standard deviation) for visually clarity of price movement.
See the comments at the beginning of the script for a complete description.
This strategy combines the idea of a bullish or bearish candle engulfing coupled with standard deviation (a 100% increase or a 50% decrease). The exit condition is placed if the percentage increase is achieved or 35<rsi<65.
The strategy requires refinement so please test the script and let know what can be incorporated to improve the efficiency.
＝＝日本語説明も併記 // Japanese discription is following ＝＝
■ Momentum Indicator (Triple Indication of Standard Deviation Volatilities)
■ Effective assets: All
■Example of utilization
1) Assume that a trend is generated at the timing when the yellow area chart (26) rises
2) Confirm the candlestick and if the price jumps out of the Bollinger band ± 1 σ, the trend toward...
Plots the standard deviation resistance/support levels.
Input the previous settlement price and the implied volatility.
credit to u/UberBotMan and u/Living_Granger for the idea and formulas
(preview example is using settlement of 2420 and IV of 11)
Welcome to the second version of the BBLathe!
This shows Bollinger Bands centered on a horizontal basis, to make it easier to see how volatility is changing and identify squeeze opportunities. By default Bollinger bands are calculated using an exponential moving average and an improved higher precision stdev implementation, but this can be disabled. Version 2...
Hello traders and developers!
I was wondering how built-in "dev" function in Pine is calculated so I made a little research.
I examined 7 samples:
0) "dev" function itself
1) "dev" according to its description: series - sma(series)
2) Mean Absolute Deviation
3) ratio of the absolute difference from 1) divided by period
4) ratio of the difference from 1)...
Standard Error Bands - Code by @XeL_arjona
Original implementation by:
Traders issue: Stocks & Commodities V. 14:9 (375-379):
Standard Error Bands by Jon Andersen
For a quick and publicly open explanation of this Statistical indicator, you can refer at Here!
Extract from the former URL:
Standard Error bands are...
Several tests of market efﬁciency have been developed over the years. The very ﬁrst test, constructed by Louis Bachelier in 1900, measured the probability of a number of consecutively positive or consecutively negative price changes, or “runs.”
The randomness of runs is rejected with 95 percent statistical conﬁdence whenever the plotted value is greater than 0....
This is a simple gauge of volatility using the Coefficient of Variation.
COV is calculated by dividing standard deviation of price by the expected (average) price.
Custom color scheme indicates increases and decreases in volatility, which is indicated when the COV forms new half period highs and lows.
The same as my previous Exponential Bollinger Bands script, but now you can set a desired offset for the indicator. I have published this as a new script that way those who prefer the old script can continue to use it without seeing any changes.
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