Fast Stochastic %K forecast vs outcome — Micro E-mini Nasdaq 100, 1-minute chart, September 16, 2026

Educational reference. Data covers September 16, 2026, 12:39 PM to 1:08 PM ET. This window has closed; every value below already printed.

On September 16, 2026 at 12:39 PM ET, Fast Stochastic %K on the Micro E-mini Nasdaq 100 1-minute chart read 8.90688. The model projected the next 30 bars from that point. The window ran to 1:08 PM ET and has since closed, so the projection and the outcome can be placed side by side.

What was projected

5.3442.0178.68Sep 16, 12:39 PM ET1:08 PM ET
Projected Fast Stochastic %K path, 30 bars from 12:39 PM ET. Dashed line marks the reading at the start of the window.

What actually printed

5.3442.0178.68Sep 16, 12:39 PM ET1:08 PM ET
Recorded Fast Stochastic %K values over the same 30 bars.

The two paths, side by side

Reading at 12:39 PM ET8.90688
Projected value at 1:08 PM ET46.9966
Actual value at 1:08 PM ET73.7931
Projected change across the window+38.0897
Actual change across the window+64.8862
Bars moving the same direction18 of 28
Bars on the projected side of the opening reading24 of 30
Projected move relative to actual0.59×

Reading this window

The projection called for Fast Stochastic %K to rise across the window, and it rose. The market travelled further than projected — the projection covered only 0.59 times the realised distance. Bar to bar, 64% of the moves ran the same way as the projection, and 24 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 18 (12:56 PM ET), where they sat 0.709735 apart, and furthest at bar 8 (12:47 PM ET) with a gap of 47.1765. The largest single-bar change in the recorded values came at bar 11 (12:50 PM ET), a move of +59.0164. 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
112:40 PM35.451413.7652-21.6862
612:45 PM47.59324.812-22.781
1212:51 PM46.29232.3077-13.9843
1812:57 PM50.014983.6066+33.5916
241:03 PM44.880950+5.11909
291:08 PM46.996673.7931+26.7965

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.