Rationale
Exxon Mobil trades at 159.68 (16:40 UTC), 2.64 points below its 20-day average of 162.32, which is 0.69 x ATR14 with ATR14 at 3.84 points; every level here, the average and the range come from the XOM regular-session daily bars with today's live bar excluded. Since 15 September the stock has printed a lower high in every single session (169.64, 167.50, 163.39, 163.54, 161.95 and 159.97 today), and today's 2.4% rebound from the 155.85 open has stalled 1.98 points, half an ATR, under yesterday's high, so the short is taken into the bounce rather than chased at the low. Stop 162.91 is the 21 September high of 161.95 plus 0.25 ATR of noise margin, 0.84 ATR from entry; the first target of 153.20 sits in the late-July congestion, 1.69 ATR of travel for a 2.0 reward-to-risk, and no first-tier US release falls inside the window, since personal income and the PCE deflator print on 30 September, after the 28 September expiry. Two things would make this wrong: a recovery holding above 161.95, which breaks the lower-high sequence, or the 155.32-156.14 August floor that buyers defended today holding a second time, because the target sits below it. This is a multi-day idea on a single share, so an overnight announcement can open the price past the stop and the loss can then exceed 1R, while six nights on the short side cost roughly 1-3% of the risk, far less than the same idea on the long side, with the day of any multiple charge depending on your own conditions.
Invalidation
Recupero e tenuta sopra 161,95, massimo del 21/09/2026 e ultimo massimo decrescente della serie aperta il 15/09 (169,64 - 167,50 - 163,39 - 163,54 - 161,95). Sopra quel livello la sequenza di massimi decrescenti è rotta e il percorso verso la media a 20 giorni delle chiusure (162,32, barra viva esclusa) si riapre. Lo stop a 162,91 è quel livello più 0,25 x ATR14 di margine di rumore (ATR14 = 3,84 punti, barre giornaliere di sola seduta regolare su XOM).
Published: Sep 22, 2026 18:41 CEST · Evening review · Swing · Closed: Sep 24, 2026 18:36 CEST (Stop loss hit) · Generated with AI assistance (claude-opus-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 159.68000, taken on Sep 22, 2026 18:40 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.
Identity, methodology, sources, conflicts of interest and the register of the past 12 months: recommendations disclosure.