VWAP order flow: combine location with participation

What to set before testing

1. 1

   Define the session

   For ES or MES, record the chart timezone and exact regular-session window. State which bars contribute to VWAP. Standard Volume Delta starts at zero on each chart bar; only a separately accumulated CVD needs a session-reset convention.

2. 2

   Write the location rule

   Example: price closes above Session VWAP after trading below it. This is the setup location, not yet an entry.

3. 3

   Write one order flow check

   Example: Volume Delta closes positive on the reclaim bar. Record the intrabar timeframe and classification method. A TradingView footprint also uses intrabar price action, so its label does not turn the estimate into bid/ask executions.

4. 4

   Model the fill and invalidation

   Enter on the next tradable price, set a fixed invalidation below the reclaim bar, include fees and slippage, and exit before the session boundary.

Write a VWAP and delta rule that can fail clearly

Pineify can draft a VWAP rule and an intrabar volume classifier. Check final syntax and compare its signed volumes, missing-data behavior, and signal times with independently calculated observations before testing returns.

Create a Pine Script v6 strategy for MES on 5-minute bars. Reset Session VWAP at the regular-session start. Specify session hours and timezone, included bars, and early-close handling. A long setup requires previous close <= previous VWAP, current completed close > current VWAP, and positive current-bar Volume Delta. Use one-minute intrabars with the documented close/open, previous-close, and carried-direction tie rules; skip missing coverage rather than substituting zero. Do not substitute the sign of session CVD. Model an entry on the next available bar; define R from the modeled fill to a stop one minimum tick below the reclaim low, reject nonpositive R, and test a 2R target as an illustrative exit. Specify session-end execution timing, sizing, commission and slippage. Verify tick size and point value from the selected instrument; the example is not an optimized strategy. Label Volume Delta as an estimate, not direct exchange order flow.

Know how the delta is calculated

• Synthetic five-intrabar example, written as open/close/volume: 100/101/100, 101/100/70, 100/100/30, 100/100/20, 100/101/40. The two flat intrabars inherit the preceding negative classification. Signed volumes are +100, -70, -30, -20, +40; cumulative values within the bar are 100, 30, 0, -20, 20. Volume Delta therefore has open 0, high 100, low -20 and close +20, from total volume 260.
• If session CVD was -50 before this bar, it becomes -30 afterward. Positive current-bar delta and negative session CVD can coexist; they are different rules.
• TradingView footprint charts can switch to coarser intrabars in history and are documented as repainting by design. Save the observed values, row sizing, and alert settings; a later chart is not necessarily the exact earlier signal record.
• Record the chart timeframe and the intrabar timeframe.
• Record the session reset used by VWAP and cumulative delta.
• Do not compare two tests that use different data coverage without labeling the difference.

Continue the VWAP research

Frequently asked questions

This page is an educational information tool, not investment advice or a recommendation to trade. Examples are test definitions, not live signals, historical results, or promises of returns. VWAP is based on past price and volume, and actual fills can differ from chart prices. Check current market data, costs, product rules, and your own risk limits before trading.