Session VWAP with Measured Band Reach
How often did price reach each VWAP band, against the same distance from the open?

Each bar adds its typical price weighted by volume from the regular-session open, and the bands are weighted deviations around the VWAP. Touches count from 10:00, against the band known at the previous bar. Statistics for 8 markets; elsewhere it draws the line without the table.
One of our guides' tables on the same thing the indicator measures, with its sample and its date range.
VWAP bands in ES: how often they are reached before the close
ES
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| Band | Reached before the close | Same distance from the open | Sessions |
|---|---|---|---|
| ±1 standard deviation | 100.0% | 100.0% | 1,193 |
| ±2 standard deviations | 99.6% | 100.0% | 1,193 |
| ±3 standard deviations | 64.7% | 92.5% | 1,193 |
n = 1,193 · 2022-01-03 to 2026-10-16 · historical futures data
ES, regular session (9:30-16:00 ET), 3-Jan-2022 to 16-Oct-2026: 1,193 sessions. VWAP = sum of typical price times volume divided by volume, from the first minute of the session; bands = VWAP plus and minus 1, 2 and 3 standard deviations of those prices, weighted by volume. Computed from 1-minute bars (an approximation of the trade-by-trade VWAP). A touch counts from 10:00 ET, against the band known at the close of the previous minute, on either side. Control: the same distance measured from the open, in the same session. ±1: 100.0% [99.7–100.0], same as chance; ±2: 99.6% [99.0–99.8], difference −0.4 pp [−0.8 to −0.1]; ±3: 64.7% [61.8–67.5], difference −27.7 pp [−30.6 to −24.9]. The outer bands are reached less often than the same distance from the open because the VWAP moves with price. Distance and frequency only: it does not say that price returns to the VWAP or stops at a band; it is what happened, not a signal.
Yes. All of them are public and open source on TradingView, and you add them with a free account. TradingView's free plan limits how many indicators you can have on a chart at once.
Key Levels and Setup State fix each level when its period or window ends; only the table updates inside the bar. The Session Profile of the session in progress changes until the close, and a finished session's profile no longer changes.
The data of the chart you open them on. The historical frequencies are embedded in the indicator and say up to which date they were measured and over how many sessions.
Because a historical percentage describes how much and how often the market moved in the past, not where it will go today. That is why every figure comes with its sample and none of them suggests trades.