Signal: wrong. The thesis was that the capex-guidance headline would push AMZN lower overnight, but the stock rose from the 247.98 fill to 251.53 at next close (+1.43% against the short), ending above the 249.24 prior close.

Timing: the data is contradictory and doesn't settle it. At decision time the stock was ~251.8 (+1.03% from prev close), yet the fill printed at 247.98 — about 1.5% lower — so either the hoped-for drop occurred between decision and fill (meaning the short was entered after the move it was betting on) or something is off in the fill record; the journal doesn't say which.

Exit: left the whole favorable move on the table. Best unrealized was +1.81% (~243.5) versus the realized -1.43%; the fixed next-close exit captured none of the intraday dip and closed near the worst (-2.15%). The dominant factor is the wrong direction over the holding window — the price did dip, but the strategy's close-to-close bet landed on the rebound.

Signal (dominant): The short was wrong — NVDA rose from 231.12 to 234.08 (+1.28%) over the holding window, and the best unrealized gain was only +0.18%, so the bearish "credit risk shock" headline never translated into a down move; the direction call failed outright.

Timing: The stock was up +0.83% on the day at decision time with flat 30m momentum, and the fill came slightly above that, so there was no evidence the predicted decline had already occurred — the move simply went the other way.

Exit: The mechanical next-close exit landed at -1.28%, well inside the -2.88% worst unrealized and near the ceiling of what a short could have captured (+0.18%), so exit mechanics neither cost nor saved anything material — this was a bad signal, not a bad exit.

Signal: Direction was right — GOOGL closed the next day at 343.41, +1.56% above the 338.13 entry, so the overnight-drift call paid.

Timing: Ambiguous and the data doesn't settle it. At decision time the stock was already +1.76% on the day (~350.26, consistent with the "biggest premarket movers" headline), which suggests the news move had already happened — yet the fill came at 338.13, roughly 3.5% below the decision-time price and below the prior close of 344.20. Nothing here explains that gap (late fill, reversal into the close, or a data mismatch), and it materially changed the trade: a fill near the decision price would have produced a loss.

Exit: The scheduled next-close exit captured about half of the +3.08% peak and sidestepped a -4.72% trough — a wide ±4–5% swing for a one-day hold. The dominant factor is that the +1.56% result reflects where the close happened to land in an unusually wide intraday range (and an unexplained favorable fill), not a clean execution of the drift thesis.

Signal: Right — MSFT closed higher the next day (+0.77%), so the post-earnings overnight-drift call was directionally correct. Timing: Not pre-empted; although the stock was +1.14% on the day at decision time, the fill at 512.78 was actually just below the prior close (513.15), so the entry didn't pay up for an already-made move. Exit: The mechanical next-close exit took +0.77% out of a +1.77% peak, but the dominant fact is the −6.32% worst unrealized drawdown — the position was down roughly eight times its final gain at some point and the close-to-close rule simply rode through it; the data doesn't show whether the peak came before or after the trough, so whether a better exit was realistically catchable can't be settled here.

Signal: Mixed. META did trade as much as 3.78% below the short entry while the position was open, so the bearish direction was reachable, but by the mandated next-close exit the stock had fully reversed and finished 0.46% above entry — the close-to-close drift, which is what this strategy actually bets on, went the wrong way.

Timing: Not the problem. Price context at decision time was flat (+0.15% on the day, +0.19% last 30m), so there's no evidence the article's move had already played out before entry; whether the "owes $22B" story was stale news the market had already digested isn't settled by this data.

Exit (dominant factor): The fixed next-close exit gave back the entire +3.78% favorable excursion (~$27 on one share) and realized -$3.37, near the worst-case -2.09% end of the range. The data doesn't show when the low occurred (gap at open vs. intraday), so I can't say whether any plausible intraday rule would have caught it — only that the mechanical hold-to-close turned a sizable paper gain into a loss.

Signal: Direction was right — QCOM finished the holding window above entry, and the data center guidance headline didn't reverse on the stock (worst drawdown only -0.47%). Timing: Unclear from this data — the stock was already +0.59% on the day at decision time, but the fill at 182.66 landed ~1.4% below the decision-time price and below the prior close, so either the fill wasn't at the close or price dropped into the fill; the journal doesn't say which, and that discrepancy flatters the P&L relative to the strategy as described. Exit: The mechanical next-close exit captured +1.26% of a +3.30% peak — roughly a third of what was available — making the fixed exit the dominant factor: the trade worked, but it gave back about two-thirds of the maximum move before closing.

Signal was wrong and is the dominant factor. The short called for AAPL to drift lower overnight, but it rose ~0.8% from entry (330.47 → 333.10), and the cited rationale — a generic Dow Jones headline roundup about UBS and Keurig — contains nothing AAPL-specific, so there was no real directional thesis to begin with. On timing, AAPL was already down 1.40% from the prior close at decision time, so the short was entered after a selloff rather than ahead of one; the exit then handed back most of that gap. On exit, the best unrealized was only +0.14% versus a worst of -1.21%, so there was essentially nothing to capture; the mechanical next-close exit landed at about -0.8%, between the extremes, meaning exit execution neither saved nor sank the trade — the loss came from the direction call itself.

Signal: right. AMD rose from the 617.27 entry to a 633.94 next-close exit (+2.70%), and the worst unrealized drawdown was only -0.93%, so the long-direction call on the M&A headline held up cleanly.

Timing: not stale. At decision time the stock was only +0.76% off the prior close (611.74) and flat over the last 30 minutes, and the fill at 617.27 was about +0.9% above prior close — so only a small slice of the eventual move had happened before entry. Whether the article itself was already old news can't be determined from what's here.

Exit: left money on the table. The best unrealized was +4.53% (roughly 645) versus the +2.70% realized, so the fixed next-close exit captured about 60% of the peak and gave back ~1.8 points of gain. The dominant factor is the correct directional signal; the exit rule, not the thesis, is what capped the result.

Signal: Right — the bullish call played out; AVGO rose a further ~1.4% from entry and reached +2.04% unrealized, though the rationale was a generic market-futures headline with nothing AVGO-specific, so whether the stock moved for the stated reason can't be settled from this data.

Timing: The move was partly already in: price was +1.04% vs. prev close at decision, and the fill at 350.08 was +1.87% vs. prev close — roughly 0.8% worse than the decision-time price — yet the stock still had another 2% in it, so entry was late but not exhausted.

Exit: Realized +1.38% (+$9.66) against a best unrealized of +2.04% and worst of only -0.71%, i.e. about two-thirds of the available move captured with shallow adverse excursion. Dominant factor: a correct directional signal that overcame the decision-to-fill slippage; the exit left roughly a third of the peak on the table.

Signal was wrong: the rationale called a bullish repricing, but MU fell about 2.2% from the 1099.5 entry to a 1074.83 exit, and the best unrealized gain while open was only +0.23% versus a -2.47% worst — the stock essentially never went the predicted way. Timing isn't the issue: the price context at decision time showed MU slightly down (-0.23% from prev close, -0.57% over the last 30m), so the entry wasn't chasing a move that had already happened; the direction simply didn't materialize. On exit, the -24.67 USD loss (~-2.24%) landed near the worst unrealized (-2.47%), so the exit captured almost the full drawdown rather than the brief +0.23% that was available — but the dominant factor is the failed directional call, not exit mechanics; the data here doesn't show whether the underlying article (a non-specific "would surprise investors" teaser) ever had a real catalyst behind it.

Signal (dominant factor): the direction was wrong, and the rationale doesn't even concern MSFT — it cites an IonQ earnings article, so there was no actual MSFT thesis; the stock drifted down after entry (best +0.25%, worst -1.29%) and never gave a meaningful bullish move.

Timing: at decision time MSFT was ~+0.75% over the 512.80 prior close (~516.65), yet the fill came at 520.58 (~+1.5%), so roughly another 0.8% of upside was paid for between decision and fill — chasing a move that had already partly happened; the data doesn't show the elapsed time between decision and fill.

Exit: the -0.77% realized loss (-4.01 USD) sat between the +0.25% best and -1.29% worst, so the exit neither captured the small available gain nor took the full drawdown — exit quality was middling and not the cause of the loss.

Signal: Right. The bearish regulatory call played out — META fell from 735.46 to 728.08 (~1.0%) while the short was open.

Timing: Not a problem. At decision time META was up 0.91% from prev close (and the fill at 735.46 was even higher than the ~732 implied at decision), so the short was entered into strength before any downside had occurred — the predicted move had not already happened. Whether the ~3-point adverse slippage between decision price and fill was a delay or just continued upward drift isn't settled by this data.

Exit: Good. The +7.38 (~+1.0%) captured roughly 83% of the +1.21% best unrealized, and the worst drawdown was only -0.64%, so the exit left little on the table. Dominant factor: a correct directional signal on a mild move, with the exit converting most of it.

Signal was wrong — and that's the dominant factor. The "catalyst" is an evergreen opinion piece ("Why Palantir Could Be…"), not an earnings release or repriceable news, yet it was coded as REPRICING; PLTR fell ~1.9% from entry to exit, so the bullish call simply didn't play out. Timing was a minor contributor: the stock was already +1.01% on the day at decision time and the fill (192.16) was slightly above the decision-time price, so a modest pre-move had occurred, but the data doesn't show a large run-up being chased. On exit, the trade closed at -1.94%, essentially at the worst unrealized (-2.03%), after a +1.01% peak had been available — the exit captured nothing of the upside and nearly the full drawdown, though whether a tighter exit was feasible can't be judged from the journal since no hold time or stop rule is recorded.

Signal: Direction was nominally right (+0.30% from entry to exit), but the rationale is a generic Dow Jones headline roundup led by a Tesla story with no AMZN-specific content, so there's no basis in this data to attribute the modest drift to the "FRESH bullish" call — the move is within noise and could easily be coincidental. Timing: AMZN was already +0.99% off the prior close at decision time and ticking down over the last 30 minutes, so the entry bought an already-extended level, which is consistent with the shallow +0.51% best / -0.22% worst range while open — not much new move materialized. Exit: Capturing +0.30% against a +0.51% peak is a reasonable ~58% take on what was available, so the exit was not the problem; the dominant factor is a weak, non-specific catalyst producing a trade that was essentially a coin flip, and the small gain says nothing about whether the signal has any edge.

Signal: The dominant issue is that the rationale doesn't apply to the instrument at all — the article is about Burford Capital and litigation finance, with no stated link to AAPL, so this short had no genuine bearish thesis; the tiny gain (+0.07%) is noise, not a correct prediction. Timing: AAPL was already up ~0.85% from the prior close at decision time, and the entry filled at roughly that level, so no bearish move had occurred before entry — the trade simply sat in a narrow range (+0.14% / −0.23%). Exit: The exit captured about half of the best unrealized (+0.14%) and avoided the worst (−0.23%), which is fine in isolation but immaterial given the range; the data here cannot distinguish skill from chance on exit, and the trade should be classed as a mis-attributed news signal.