kingfisher — alert #37

🚨 Alert #37 Fri Jul-17 13:01:27

This week's stock shocks as of 17th July, 2026

winvestacrisps.in · Fri Jul-17 12:35:55 published · Fri Jul-17 13:01:27 alerted · alerted 25m after publish · read at www.winvestacrisps.in ↗ · earnings · mat 65

Taiwan Semiconductor reported earnings that beat estimates and raised capex guidance, yet its stock and the broader semiconductor sector sold off amid valuation concerns.

🎯 Tickers & verdicts

ticker	direction	verdict	since close	30m	day lo	day hi
primary TSM	▼ bearish	PRICED	-5.39%	-0.10%	387.71	403.82
SMCI	▼ bearish	PRICED	-9.82%	0.00%	23.40	25.16
AMD	▼ bearish	PRICED	-8.18%	-0.29%	462.12	505.29
MU	▼ bearish	PRICED	-7.50%	-0.94%	808.10	902.11
AVGO	▼ bearish	PRICED	-6.68%	+0.16%	358.73	376.80
QCOM	▼ bearish	PRICED	-6.18%	+0.42%	165.27	172.45
GOOGL	▼ bearish	PRICED	-5.85%	+0.05%	334.74	350.26
peer NVDA	▼ bearish	PRICED	-4.74%	-0.01%	198.60	206.45
META	▼ bearish	PRICED	-3.91%	+0.07%	626.66	655.30
AMZN	▼ bearish	PRICED	-3.28%	0.00%	244.00	249.74
ASML	▼ bearish	PRICED	-3.05%	-0.30%	1709.45	1787.74
TSLA	▼ bearish	PRICED	-2.65%	-0.19%	377.87	385.31
PLTR	▼ bearish	PRICED	-1.91%	+0.42%	129.44	134.55
AAPL	▼ bearish	PRICED	+1.68%	+0.09%	329.44	334.81
MSFT	▼ bearish	FRESH	-0.48%	+0.12%	389.60	396.89

🧭 Decisions

strategy	ticker	action	side	rationale
S1	TSM	○ skip	—	verdict PRICED — Δ prev close -5.39% · Δ 30m -0.10% · px 396.89 (prev 419.48) → close +0.35%
S2	-	○ skip	—	no counterparty in universe
S3	NVDA	○ skip	—	verdict PRICED — Δ prev close -4.74% · Δ 30m -0.01% · px 202.42 (prev 212.50) → close +0.52%
S4	TSM	● enter	▼ short	overnight drift: sell TSM at close, exit next close (earnings: Taiwan Semiconductor reported earnings that beat estimates and raised capex guidance, yet its stock and the broader semiconductor sector sold off amid valuation concerns.)

📈 Trades

strategy	ticker	side	qty	entry	exit	P&L $	status
S4	TSM	▼ short	2	397.88	402.09	-8.42	closed

Retrospectives

ticker	mfe	mae	reflection
TSM S4	+0.22%	-2.98%	Retrospective note — TSM short: The entry bet on continued post-earnings downside ("sell the news" drift), but the fundamentals were unambiguously bullish — a beat plus raised capex guidance — and the one-day selloff was sentiment noise, not a fade signal. The trade never worked: max favorable excursion was a trivial +0.22% versus -2.98% adverse, meaning the drift thesis was wrong essentially from the open, and the -8.42 USD loss reflects the stock reverting toward its fundamentals overnight. Improvement: Don't take short-side overnight drift entries when the earnings event itself was a beat-and-raise; require the negative price reaction to be confirmed by a fundamental miss or guidance cut, or at minimum require the stock to close below the prior day's low before shorting. Betting against strong fundamentals on one session of valuation-driven selling is fading mean reversion, not riding drift.

ticker

mfe

mae

reflection

TSM S4

+0.22%

-2.98%

Retrospective note — TSM short:

The entry bet on continued post-earnings downside ("sell the news" drift), but the fundamentals were unambiguously bullish — a beat plus raised capex guidance — and the one-day selloff was sentiment noise, not a fade signal. The trade never worked: max favorable excursion was a trivial +0.22% versus -2.98% adverse, meaning the drift thesis was wrong essentially from the open, and the -8.42 USD loss reflects the stock reverting toward its fundamentals overnight.

Improvement: Don't take short-side overnight drift entries when the earnings event itself was a beat-and-raise; require the negative price reaction to be confirmed by a fundamental miss or guidance cut, or at minimum require the stock to close below the prior day's low before shorting. Betting against strong fundamentals on one session of valuation-driven selling is fading mean reversion, not riding drift.

📖 Glossary

S1 primary — trades the alert's primary ticker in the direction the article itself indicates; exits at the same day's close.
S2 counterparty — trades the inferred counterparty ticker (weakest signal, LLM-inferred sympathy); exits at the same day's close.
S3 peer — trades an inferred peer ticker (also LLM-inferred sympathy); exits at the same day's close.
S4 overnight — holds the primary ticker from today's close to the NEXT day's close.
Verdicts are decided top-to-bottom, first match wins; REPRICING is also the fallback when nothing else matches (2026-08-08 #220).
UNKNOWN — a needed price input (move since close or move in the last 30m) is missing.
PRICED — |move since previous close| ≥ 2.0%: already reflected in price.
REPRICING — |move in the last 30m| ≥ 0.5%: the tape is actively moving on it. Also covers a quieter move — |move since previous close| in [1.0, 2.0) with a quiet last-30m tape: still developing, not yet priced.
FRESH — |move since previous close| < 1.0%: a genuinely new move.
materiality — how market-moving the story was judged, 0-100 — alerts require materiality ≥ 60.