Trading Made Simple self-test, 2026-10-22T11:53:11.876Z

1. Heikin Ashi and Stochastics (8,3,3) by hand, on 14 one-minute 4-hour bars
  [ok] HA colours -1 1 1 1 -1 -1 -1 1 1 1 -1 1 1 1; runs 1 1 2 3 1 2 3 1 2 3 1 1 2 3
  [ok] %K 75.758, %D 63.756 at bar 12

2. The rules on hand-made lines (4-hour bars closing 01:00, 05:00, 09:00, 13:00, 17:00, 21:00; bar 504 closes at 01:00)
A. a cross up at 504 on the first up candle, stochastic 60 over 50: long at the open of 505; the night version closes it at the 09:00 open (507), the any-hour version when green goes flat (507 -> 508);
   a bounce at 510 (green fell to 1.5 points above red at 509 and turns up): long at 511, out at the hook of 512
  [ok] TMS-4H-NIGHT: L 505-507 cross/6am close, L 511-513 bounce/hook
  [ok] TMS-4H: L 505-508 cross/flat, L 511-513 bounce/hook
  [ok] the same cross on the 3rd up candle: no cross entry
  [ok] stochastic %K at 85 (above 80): no entry
  [ok] the same signals on bars closing at 09:00 and 13:00: none for the night version, both for the any-hour version
B. 1-hour US window: a cross on the bar closing at 07:00 is not taken; on the bar closing at 08:00 it is
  [ok] bar 511 closes 7:00, bar 512 at 8:00

3. Real data: engine against the independent reference
  [ok] TMS-4H-NIGHT: 1339 trades, reference 1339, identical
  [ok] TMS-4H: 3486 trades, reference 3486, identical
  [ok] TMS-1H-US: 2173 trades, reference 2173, identical

4. Control at offset 0
  [ok] TMS-4H-NIGHT: 1339 control trades identical to the real ones
  [ok] TMS-4H: 3486 control trades identical to the real ones
  [ok] TMS-1H-US: 2173 control trades identical to the real ones

PASSED