GOOGL Alphabet

Signal: right. The bullish call worked — price rose from 343.66 to 346.61 with virtually no adverse excursion (worst -0.05%), so the direction was clean.

Timing: mostly fine, mildly late. Entry came after a +0.93% overnight gap, so a small part of the move was already spent, but the 30-minute trend was flat and the position still gained ~0.86% after entry, so the trade wasn't chasing an exhausted move.

Exit: the weak link. The exit captured +0.86% of a +1.57% best unrealized — roughly half the available gain was left on the table. Dominant factor: exit efficiency, not signal or timing; the data doesn't show why the exit fired where it did (no stop/target info here), only that it undercaptured.

Signal (dominant factor): The predicted direction was flat-out wrong. The short never showed a single tick of profit (best unrealized +0.00%) — GOOGL rose ~1.9% against the position while it was open.

Timing: Entry at 340.31 was already ~0.5% below the prior close, so a slice of the news-driven decline had occurred before entry, but that's secondary — the anticipated continuation simply never came.

Exit: With nothing available on the profitable side, the exit's job was damage limitation; the -1.89% realized loss sits close to but slightly better than the worst unrealized (-2.57%), so the exit lost little relative to what the position offered. The core failure is the signal: the drift went the other way.

Signal was wrong — that's the dominant factor. The bullish read-through (Broadcom's AI chip strength implying good things for GOOGL) never materialized: the stock's best unrealized gain while open was a negligible +0.04%, so there was essentially no upside to capture. Timing wasn't the issue — price was slightly down at entry (-0.38% from prior close), so the trade hadn't missed a move; the exit at -0.15% was near the worst unrealized (-0.17%), but with a max favorable of +0.04% there was nothing meaningful available to capture regardless, so exit quality is a non-factor here.

Signal: Wrong over the holding window — GOOGL drifted up against the short, with only +0.18% ever available on the right side versus -0.62% against. Whether the bearish thesis would have played out longer-term is unknowable here, since the trade was closed early by being netted against an opposing long decision, not by the strategy's own exit logic.

Timing: The move had partly happened — entry at 339.54 was already ~0.7% below the prior close of 342.00, worse than the -0.39% quoted at decision time, so the short filled after additional downside.

Exit: The forced exit at -0.41% gave back nearly all the way to the worst unrealized (-0.62%) and captured none of the small favorable excursion. The dominant factor is a wrong (or at least unconfirmed) directional signal, compounded by an administrative early close that makes this trade a poor test of the original thesis.

Signal: Right — GOOGL continued lower after entry, and the short finished profitable (+2.94 USD, ~+0.43%).

Timing: Partially late — the stock was already down ~1.5% from the prior close at decision time, so a chunk of the dilution-news move had occurred pre-entry; still, meaningful downside remained afterward, so the signal wasn't fully stale.

Exit: The mechanical next-close exit captured about half the available move — +0.43% realized versus +0.96% best unrealized (worst was only -0.37%, so risk was modest). The dominant factor here is exit slippage relative to the intraday best: the trade was directionally correct but the hold-to-close rule left roughly half the open profit on the table. Whether that's systematic or noise can't be settled from this single trade.

Signal was the failure. The trade never went positive (best unrealized −0.06%), so the bullish call was simply wrong over the holding period — the Berkshire stake news produced no upward move. Timing wasn't the issue in the sense of chasing a completed move: price was flat at decision time (+0.01% since prev close), though whether the news was already priced in before that window can't be settled from this data. The exit at −1.07% sat between the best (−0.06%) and worst (−1.54%) unrealized, so exit execution neither rescued nor materially worsened a trade that offered essentially nothing to capture.

Signal was the failure. The bullish thesis was a second-hand read-through (Broadcom/Micron earnings applied to GOOGL), and GOOGL never moved in the predicted direction while the trade was open — best unrealized was a negligible +0.02%, so there was essentially no upside at any point. Timing wasn't the issue: the move hadn't already happened at entry (+0.05% since prior close), so this wasn't a late chase. The exit was reasonable given what was available — the -0.61% realized loss sits between the +0.02% best and -0.82% worst, meaning almost nothing better was on offer; whether the thesis would have played out over a longer horizon isn't answerable from this data.

Signal: Right. The bearish call worked — GOOGL fell from 349.98 to 348.46 while the trade was open, and the position was never meaningfully underwater (worst unrealized +0.03%).

Timing: Not chased. Price was up +0.68% on the day at decision time, so the predicted downside move had not already occurred; entry was near the local high, which favored the short.

Exit: Good capture. The +3.04 (+0.43%) realized P&L took roughly 80% of the best unrealized (+0.55%), and the exit was triggered mechanically by netting against a competing long decision rather than by the signal itself — so the near-full capture is partly luck of the netting timing, not a deliberate exit. Dominant factor: a correct signal with a favorable entry point; nothing here indicts signal, timing, or exit.

Signal was wrong — that's the dominant factor. The predicted post-earnings drift didn't materialize; the stock fell ~0.55% from entry to exit, and the entry price (348.2 vs prev close 344.82, ~+1%) suggests part of any earnings pop had already occurred before the fill. Timing thus compounded the problem, but the exit was actually decent: with only +0.71% best unrealized available and a worst of -4.87%, the -0.55% realized loss recovered most of the drawdown rather than leaving money on the table.

The bullish direction may have been correct on the news, but by entry the stock had already gained +1.18% from the prior close and was flat-to-down in the last 30 minutes — the repricing was largely done before the fill. Timing is the dominant factor: after entry the trade never had more than +0.08% available and bottomed at -0.29%, so the -0.68 point loss (exit at roughly -0.19%) is within the trivial range that existed; the exit didn't leave meaningful profit on the table. Whether the signal itself was wrong or merely stale can't be settled from this window alone — there was simply no post-entry move to capture.