Fast Stochastic %K forecast vs outcome — Micro E-mini Nasdaq 100, 1-minute chart, September 8, 2026

Educational reference. Data covers September 8, 2026, 4:36 PM to 5:05 PM ET. This window has closed; every value below already printed.

On September 8, 2026 at 4:36 PM ET, Fast Stochastic %K on the Micro E-mini Nasdaq 100 1-minute chart read 12.3596. The model projected the next 30 bars from that point. The window ran to 5:05 PM ET and has since closed, so the projection and the outcome can be placed side by side.

What was projected

6.749.5392.36Sep 8, 4:36 PM ET5:05 PM ET
Projected Fast Stochastic %K path, 30 bars from 4:36 PM ET. Dashed line marks the reading at the start of the window.

What actually printed

6.749.5392.36Sep 8, 4:36 PM ET5:05 PM ET
Recorded Fast Stochastic %K values over the same 30 bars.

The two paths, side by side

Reading at 4:36 PM ET12.3596
Projected value at 5:05 PM ET49.2461
Actual value at 5:05 PM ET32.2581
Projected change across the window+36.8866
Actual change across the window+19.8985
Bars moving the same direction22 of 29
Bars on the projected side of the opening reading20 of 30
Projected move relative to actual1.85×

Reading this window

The projection called for Fast Stochastic %K to rise across the window, and it rose. The projection overshot: it called for 1.85 times the distance the market actually travelled. Bar to bar, 76% of the moves ran the same way as the projection, and 20 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 9 (4:44 PM ET), where they sat 3.75864 apart, and furthest at bar 11 (4:47 PM ET) with a gap of 48.5889. The largest single-bar change in the recorded values came at bar 27 (5:03 PM ET), a move of -55.2693. 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
14:37 PM40.495513.0178-27.4778
64:42 PM55.622789.9225+34.2998
124:48 PM50.7858.57143-42.2135
184:54 PM50.75047.22222-43.5282
245:00 PM50.65777.3585+26.7015
295:05 PM49.246132.2581-16.9881

About Fast Stochastic %K on a 1-minute chart

The fast Stochastic applies less smoothing than the standard version, so it turns sooner and moves more sharply. 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.