Liquidity Heatmap 3D - Volume Density POC CVDLIQUIDITY HEATMAP 3D — the order-flow heatmap look, rebuilt for TradingView.
This indicator brings the volume-density heatmap visual to any TradingView chart, with a twist no other heatmap here has: a real 3D relief shader. Instead of flat colour tiles, every cell is lit by a virtual light source (emboss lighting computed in the colour math), and the strongest liquidity walls extrude as 3D blocks with shaded side faces and lit top caps.
━━━ HOW IT WORKS ━━━
TradingView provides no order book and no historical tick data, so this is an honest volume-density heatmap: each bar's volume is distributed across the price zones its range covered. Dense zones are the liquidity walls where the market actually spent volume. The engine normalises against the 85th percentile of the column maxima, so one hot spike never blanks out the rest of the map.
━━━ WHAT IS ON THE CHART ━━━
· Heatmap grid up to 22 x 28 zones, rebuilt live on every bar
· 3D RELIEF SHADER — emboss lighting, specular glints on the wall tops, adjustable strength
· 3D WALL EXTRUSION — the strongest cells pop out as shaded blocks (toggle)
· 7 PALETTES — GOLD 3D (default), TWILIGHT, FIRE & ICE (buy/sell split), OCEAN, INFERNO, EMERALD, MONO
· POC LINE — the highest-volume price of the window, with its volume readout
· WALL DETECTION — the two strongest active liquidity walls, labelled with their strength in percent
· VOLUME PROFILE — profile bars on the right, POC highlighted in gold
· TRADE BUBBLES — volume-spike bubbles sized by their ratio against the average, buy blue / sell magenta
· CVD STRIP — cumulative volume delta (bar proxy) along the bottom, mint and red
· COCKPIT PANEL — engine checklist, POC box and a BUY / SELL flow signal line
· Optional dark chart theme: navy background with mint / red bars
━━━ HOW TO USE IT ━━━
1. Watch the golden walls: price often reacts at dense volume zones — support and resistance built by traded volume rather than by drawn lines.
2. The POC is the fairest price of the window and acts as a mean-reversion magnet in ranges.
3. CVD rising while price holds a wall below it is an absorption long idea; CVD falling at a wall above is a distribution short idea.
4. Bubbles mark the bars where outsized volume hit. Combine them with wall touches for confluence.
━━━ SETTINGS ━━━
Grid size, bars per column, cutoff, gamma, tile transparency, relief strength, wall threshold and bubble threshold are all adjustable. Works on every symbol and timeframe; if a symbol carries no volume the engine falls back to time-at-price density and says so in the panel.
━━━ HONEST LIMITS ━━━
This is not level-2 order book data — TradingView does not provide it. The map shows where volume actually traded, not resting limit orders. The 3D effect is a rendering technique, not extra data.
━━━ NOTE ON LOADING ━━━
Right after adding the indicator, or after changing a setting, give it a few seconds: the engine creates its object pools and runs the first build. A brief flicker during that warm-up is normal and stops once the first refresh is done. After that the persistent engine updates in place with no flicker.
Open source — read it, change it, learn from it. This indicator is a study tool, not financial advice.
WHY THESE PARTS BELONG TOGETHER
The heatmap, the point of control and the cumulative delta strip are three views of one question:
where is volume sitting, which price is defending it, and who is doing the trading. The heatmap
shows the distribution, the point of control marks its centre of gravity, and the delta strip says
whether that distribution is being built by buyers or sellers. Read on their own each of the three
is ambiguous; read together they describe one order-flow picture.
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