Fast Stochastic %K forecast vs outcome — Micro E-mini Nasdaq 100, 1-minute chart, September 30, 2026

Educational reference. Data covers September 30, 2026, 2:21 PM to 2:50 PM ET. This window has closed; every value below already printed.

On September 30, 2026 at 2:21 PM ET, Fast Stochastic %K on the Micro E-mini Nasdaq 100 1-minute chart read 86.1111. The model projected the next 30 bars from that point. The window ran to 2:50 PM ET and has since closed, so the projection and the outcome can be placed side by side.

What was projected

6.6849.4892.28Sep 30, 2:21 PM ET2:50 PM ET
Projected Fast Stochastic %K path, 30 bars from 2:21 PM ET. Dashed line marks the reading at the start of the window.

What actually printed

6.6849.4892.28Sep 30, 2:21 PM ET2:50 PM ET
Recorded Fast Stochastic %K values over the same 30 bars.

The two paths, side by side

Reading at 2:21 PM ET86.1111
Projected value at 2:50 PM ET38.8918
Actual value at 2:50 PM ET54.2373
Projected change across the window-47.2193
Actual change across the window-31.8738
Bars moving the same direction18 of 29
Bars on the projected side of the opening reading19 of 30
Projected move relative to actual1.48×

Reading this window

The projection called for Fast Stochastic %K to fall across the window, and it fell. The projection overshot: it called for 1.48 times the distance the market actually travelled. Bar to bar, 62% of the moves ran the same way as the projection, and 19 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 11 (2:31 PM ET), where they sat 7.35466 apart, and furthest at bar 0 (2:21 PM ET) with a gap of 72.8509. The largest single-bar change in the recorded values came at bar 9 (2:30 PM ET), a move of +35.2492. 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
12:22 PM12.20369.1803+56.9773
62:27 PM15.750334.1808+18.4304
122:33 PM31.259364.1892+32.9299
182:39 PM42.462196.8912+54.4291
242:45 PM36.738389.4444+52.7061
292:50 PM38.891854.2373+15.3455

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.