Trader scans / The Turtles / System 1 breakout (long)

System 1 breakout (long)

Price exceeds the high of the preceding 20 days. The shorter Turtle system; they entered on the touch, and the daily high records exactly that.

H > MAXH20.1
Run it on tonight's close across the S&P 500 + Nasdaq 100, or make it part of your evening routine.
Run scan

Matches at the last close · 9 Oct 2026

TickerLast close1d change Volume
CCI 79.64 +15.60% 14.2M Chart
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MRNA 225.00 +14.21% 28.8M Chart
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HUM 431.87 +11.56% 5.0M Chart
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AMT 182.24 +9.30% 8.5M Chart
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DDOG 293.26 +7.11% 3.7M Chart
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CIEN 449.77 +5.60% 3.8M Chart
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LITE 1103.35 +5.22% 5.2M Chart
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PLTR 209.05 +5.17% 37.4M Chart
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VEEV 296.13 +3.96% 1.8M Chart
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PDD 81.35 +3.95% 6.7M Chart
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FFIV 479.83 +3.94% 501.3K Chart
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SHOP 170.85 +3.82% 6.7M Chart
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HPE 73.46 +3.46% 13.4M Chart
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CBOE 304.16 +3.43% 1.4M Chart
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AMZN 262.43 +3.29% 33.5M Chart
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CSCO 118.39 +3.05% 11.3M Chart
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FTNT 194.75 +2.99% 2.1M Chart
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V 385.45 +2.76% 5.8M Chart
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ANET 216.74 +2.73% 4.3M Chart
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MA 589.14 +2.50% 2.4M Chart
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SNPS 509.99 +2.46% 1.7M Chart
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MSFT 535.07 +2.38% 17.9M Chart
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ZTS 74.81 +2.37% 2.9M Chart
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ISRG 423.96 +2.06% 1.8M Chart
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TSLA 382.70 +2.05% 39.1M Chart
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+ 29 more · counts refresh nightly after the close

The rules on top of the scan

  • Skip the signal if the last System 1 breakout in this market would have won
  • Size by N, their volatility unit, close to a 20-day ATR
  • Initial stop 2N from entry; exit on a 10-day opposite breakout

Provenance

Translated from rules The Turtles published with exact numbers; the source is linked below.

The Original Turtle Trading Rules (free official document)
More The Turtles scans
System 1 breakout (short) 21 tonight System 2 breakout (long) 26 tonight System 2 breakout (short) 13 tonight

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