Average True Range forecast vs outcome — Micro E-mini Nasdaq 100, 1-minute chart, September 27, 2026

Educational reference. Data covers September 27, 2026, 10:46 PM to 11:15 PM ET. This window has closed; every value below already printed.

On September 27, 2026 at 10:46 PM ET, Average True Range on the Micro E-mini Nasdaq 100 1-minute chart read 8.59278. The model projected the next 30 bars from that point. The window ran to 11:15 PM ET and has since closed, so the projection and the outcome can be placed side by side.

What was projected

8.79711.1213.45Sep 27, 10:46 PM ET11:15 PM ET
Projected Average True Range path, 30 bars from 10:46 PM ET. Dashed line marks the reading at the start of the window.

What actually printed

8.79711.1213.45Sep 27, 10:46 PM ET11:15 PM ET
Recorded Average True Range values over the same 30 bars.

The two paths, side by side

Reading at 10:46 PM ET8.59278
Projected value at 11:15 PM ET13.3173
Actual value at 11:15 PM ET13.2936
Projected change across the window+4.7245
Actual change across the window+4.70079
Bars moving the same direction21 of 29
Bars on the projected side of the opening reading27 of 30
Projected move relative to actual1.01×

Reading this window

The projection called for Average True Range to rise across the window, and it rose. The two moves were close in size: the projection covered 1.01 times the distance the market actually travelled. Bar to bar, 72% of the moves ran the same way as the projection, and 27 of the 30 bars finished on the projected side of the opening reading. One window is a single observation, not a pattern; it is published here so the projection and the outcome can be checked against each other.

How the window developed

The two paths were closest at bar 30 (11:15 PM ET), where they sat 0.0237064 apart, and furthest at bar 3 (10:49 PM ET) with a gap of 2.89039. The largest single-bar change in the recorded values came at bar 28 (11:14 PM ET), a move of -0.88359. The projected and recorded paths crossed at least once inside the window.

Bar-by-bar read-out

Six points sampled across the 30 bars, showing the projected value, the value that printed, and the difference between them.

BarTime (ET)ProjectedRecordedDifference
110:47 PM11.22398.48453-2.73935
610:52 PM11.9359.51938-2.41566
1210:58 PM12.460711.7422-0.718456
1811:04 PM12.912812.3102-0.602677
2411:10 PM13.121613.2328+0.111184
2911:15 PM13.317313.2936-0.0237064

About Average True Range on a 1-minute chart

Average True Range measures how much ground a market covers per bar. It describes volatility, not direction, so a rising ATR means wider bars rather than higher prices. On the 1-minute timeframe a 30-bar projection covers 30 minutes of trading, so the window above describes 30 minutes of Micro E-mini Nasdaq 100 activity rather than a single print.

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Trading involves risk. Past performance and model projections do not guarantee future results. This page is a record of one closed window, published for educational reference, and is not financial advice or a recommendation to buy or sell any instrument.