Footprint Charts for NSE, BSE, and NFO

What is a footprint chart?

A standard candlestick chart compresses an entire time period — say, 5 minutes of trading — into four numbers: open, high, low, close. Plus a volume bar. That's it. Every trade, every print, every buyer and seller gets flattened into those four OHLC values.

A footprint chart doesn't throw any of that detail away. Instead of a single candle body, you see a grid. Each row of the grid is a price level. Each cell shows how much volume traded at that price, split into how much hit the ask (aggressive buying) vs how much hit the bid (aggressive selling).

Now instead of "the stock went up ₹10 on 3 lakh volume", you see: "₹2,455 had 80k buy, 20k sell. ₹2,460 had 45k buy, 5k sell. ₹2,465 had 8k buy, 2k sell." You immediately know the move was driven by aggressive buyers lifting offers — not just drift on low activity.

The specific patterns footprint reveals

Absorption

A large resting buyer sits at a price level and eats every offer that comes in. On the footprint, you see massive buy volume at that price but price doesn't move higher — it consolidates. This is usually a smart-money accumulation signal. When the absorption is complete, price typically breaks out hard.

Exhaustion

A strong trend candle with final-push characteristics: very high volume, but the delta (buys minus sells) is surprisingly weak or even negative. Buyers are tired. The candle looks strong; the footprint says demand is drying up. When the candle and the tape disagree, the disagreement itself is the information.

Iceberg orders

The same price level keeps getting volume without the price moving through it. Someone is reloading their order every time it gets filled. Icebergs reveal institutional positioning — join that side, don't fight it.

Stop-run-and-reverse

Price spikes through a key support or resistance level (running stops), but the footprint of the spike candle shows weak delta. Then the next candle has strong opposing delta. This is the classic liquidity grab — the operator runs stops, takes the other side, and reverses price. Happens daily on Nifty futures near round numbers.

Value area rejection

Price probes outside the session's value area but the delta fades at the extreme. Smart money rejects the outlier and pushes price back to the mean. Another high-probability mean-reversion setup that footprint makes obvious.

The four types of footprint charts

"Footprint chart" is a family, not a single view. The same per-price data can be displayed four ways, and most platforms (VolumeLens included) let you switch between them:

Type	What each cell shows	Best for
Bid/Ask footprint	Volume at bid × volume at ask, per price	Spotting who was aggressive — the default view
Delta footprint	The net difference (ask volume − bid volume) per price	Reading imbalance at a glance without mental arithmetic
Volume footprint	Total traded volume per price	Finding the high-volume node inside a single candle
Imbalance footprint	Only the levels where one side traded ≥3× the diagonal opposite	Filtering noise — showing only one-sided aggression

Settings that actually matter

Three settings change what a footprint tells you more than anything else: price grouping (how many ticks per row — too fine and every cell is noise, too coarse and structure disappears; liquid NSE stocks usually read well at 1–2 ticks, higher-priced stocks need wider rows), the imbalance ratio (3:1 diagonal is the convention; raising it to 4:1 shows only the most lopsided levels), and the timeframe (footprints reward 1–15 minute bars — above that, aggregation buries the fine structure the chart exists to reveal).

Before footprint vs after footprint

What you see	Without footprint	With VolumeLens footprint
Big green candle at resistance	Looks strong to a candle-only reader	Delta is -30% — the rally was net-sold into. Candle and tape disagree.
Long wick rejection at support	Sellers defeated	Footprint shows 5x absorption at the low — large passive buyers ate the selling.
Breakout through swing high	Momentum confirmed?	Delta only +10% — the break printed with little aggressive participation.
Pin bar at daily pivot	Classic reversal?	Footprint confirms — opposing delta was 4x. Strong trade.
Consolidation for 30 min	Waiting game	Footprint shows absorption on one side. Side is now knowable.

How VolumeLens renders footprint for NSE

This is the technical challenge that kept footprint unavailable to Indian retail for years. Real footprint requires real tick data — every single trade, timestamped, with the side (buy or sell at ask or bid). Most Indian charting platforms aggregate from 1-minute OHLC bars and fake the footprint, which is useless.

VolumeLens ingests the actual NSE tick stream via your broker's API (Zerodha Kite Connect or Groww API), aggregates it server-side into footprint clusters, and renders within 500ms of the tick hitting the exchange. The cluster size (tick size, 0.05 paise increments) adjusts automatically based on the instrument.

Footprint display modes

What you can do from the footprint chart

• Place orders — click a price level to place a limit order on Zerodha or Groww
• Drag a stop — interactive SL line you can drag to any price, auto-updates the GTT
• Attach a target — same for profit target, creates GTT OCO in one step
• Trigger trailing — toggle trail on from the chart's position badge
• AI interpretation — press "Ask AI" to get a plain-English read of the footprint pattern
• Multi-chart stack — footprint, DOM, CVD, volume profile, AI panel — all visible at once

Who uses footprint charts

Globally, footprint is the standard for professional intraday and swing traders at prop firms, CTAs, and hedge funds. In India, it is just becoming available to retail. Early adopters include:

• Nifty and BankNifty futures scalpers reading expiry-day volume flows
• F&O options traders using underlying footprint to time entries
• Cash equity swing traders confirming breakouts with delta conviction
• Intraday momentum traders reading morning liquidity to pick directional days
• Ex-US-futures traders who returned to India and missed the tool

Frequently asked questions

Daily order-flow data, stock by stock

VolumeLens publishes free daily data pages for 450 NSE stocks — closing price, delivery percentage, 52-week position and the session's order-flow numbers (net delta, large-trade split, highest-volume price). A few examples:

• RELIANCE order flow & delivery data
• HDFCBANK order flow & delivery data
• TCS order flow & delivery data
• ICICIBANK order flow & delivery data
• SBIN order flow & delivery data
• TATASTEEL order flow & delivery data

Browse all 450 NSE stock data pages → · Daily screeners (52-week highs, delivery spikes, order-flow leaders) → · Compare footprint & order flow platforms in India → · Volume profile for NSE →