Rationale
TSLA has printed five lower daily highs in a row (388.56, 382.70, 377.05, 371.39, 363.69) and today broke the 14 Oct low at 363.82; the afternoon rebound stalled at 363.69, right under that broken level, with price at 359.75, 1.04 ATR below its 20-day average of 371.00. The short idea targets 346.13 (2.0R), just above the 30 Sep low at 345.88 that marks the floor of the two-month range, and it is wrong on a return above 363.82, with the stop at 366.56 (0.62 ATR). It is a swing idea that must be closed by 20 Oct, before the 21 Oct earnings: the short-side overnight cost is small, around 0.3% of R per night and under 2% of R to expiry, but trading costs on a single stock can be material and should be measured on your own account as a fraction of R. Being a single stock, an overnight gap can push the loss beyond 1R, and the 351.70-355.20 zone may slow the move before the target.
Invalidation
A regular-session move back above 363.82 (14 Oct daily low, broken today; today's rebound high 363.69 failed exactly there) negates the breakdown; stop = 363.82 + 0.25 x ATR14 (2.74) = 366.56. All levels, MA20 (371.00) and ATR14 (10.96, regular-session daily bars, live bar excluded) come from one series: TSLA regular-session prices.
Published: Oct 15, 2026 18:38 CEST · Evening review · Swing · Closed: Oct 16, 2026 18:37 CEST (Stop loss hit) · Generated with AI assistance (claude-opus-5-5) and reviewed against a fixed checklist.
Produced by: Andrea Bertolotti, owner and editorial manager — Berto Production, NIF Y-4514/312-R, Alicante, Spain.
Prices: market price at the time of dissemination 359.78000, taken on Oct 15, 2026 18:37 CEST.
Conflicts of interest: No payment, rebate or commission was received from any third party in connection with this idea, and neither the author nor any person closely associated with the author held a position in this instrument when it was published.
Update frequency: A published idea is never revised. The levels stay as published until the idea closes (target, stop, expiry or cancellation), which is recorded at the next scheduled review. We issue no interim updates and no corrections to levels.
Change from our previous recommendation: On Sep 24, 2026 we published this instrument LONG (CS-2026-0008). This idea reverses that direction.
Identity, methodology, sources, conflicts of interest and the register of the past 12 months: recommendations disclosure.