thetaOwl

TSM

Taiwan Semiconductor ManufacturClose $392.61EOD only
Max Pain
$400.00
Next expiry May 22, 2026
Expected Move
±$15.53
4.0% from close
Price Gap
+7.39
Distance to max pain
IV Rank
10
Low premium
P/C OI
1.41
Slightly put-heavy
Consensus
7.5/10
Bullish tilt
Published snapshot: May 19, 2026 close
End-of-day snapshot

This page reflects TSM options positioning from the latest published market-close snapshot. Intraday price and contract changes are not displayed.

Published Snapshot
May 19, 2026 close
TSM Theta Report
Analysis based on market close April 2, 2026

Historical consensus-supported lens with full content, report chain context, and metric rail.

You are viewing an older report from April 2, 2026. A newer theta report is available for April 6, 2026.

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Theta Verdict

Attractiveness7.5 / 10
Sizing: Moderate
Primary: Sell defined-risk spreads (put spreads, iron condors) targeting major OI strikes, leveraging the strong pinning regime.
Invalidation: Sustained break below the $330 gamma flip level.
Confidence:
7 / 10
base 5; +2 pinning gamma; +1 high IV; +1 spot at MP; -2 earnings in 14 days

IV Environment

IV Regime
High
IV vs VIX
IV 48.6% — Elevated relative to typical large-cap IV (<20%).
Favorable?
Yes

Term structure: IV humped at 15 DTE (48.7%), elevated through May (~46%), then stable. Backwardation in the front week (40.9% for 4/10).

💰IV >45% offers excellent premium for sellers. Term structure peak at 15 DTE favors defined-risk spreads.
⚠️IV is partly event-driven (earnings 4/16). Expect crush post-event.

Pin Risk Assessment

Spot vs MP: At max pain (spot $339.04 vs MP ~$338)

GEX regime: Pinning (GEX +$5.9M — mean-reverting)

Gamma flip: ~$330.00Spot is well above the estimated gamma flip. Positive GEX suggests dealers will sell into rallies and buy dips, promoting range-bound action.

OI concentrations: Major Put Wall: $330 (19K OI). Major Call Walls: $300 (47K OI), $370 (34K OI). The $330 strike remains a key magnet.

Verdict: Highly Favorable — Spot at max pain with strong positive GEX creates an ideal pinning environment for premium sellers.

Premium Opportunities

#1
put spread
Sell $330 / Buy $325 Put Spread, 2026-04-24 (22 DTE)
Directly targets the massive $330 put OI wall (19,431) for support. Spot is ~$9 above the short strike, providing a strong buffer. The 22-day expected move low is $308.84, giving a wide margin of safety. High IV (47.0% for this expiry) yields excellent premium for defined risk in a strong pinning regime. Avoids the earnings event on 4/16.
Credit: $1.85-$2.25
Max loss: $3.15
BE: $328.15
Mgmt: Close at 65% profit. Roll down to the $325/$320 spread if $330 is breached. Exit the position entirely if spot closes below $328.
#2
iron condor
Sell $330/$325 Put Spread & Sell $350/$355 Call Spread, 2026-04-24 (22 DTE)
Defined-risk play on range-bound action between major OI clusters. Short put at $330 is the key support/magnet. Short call at $350 is below the next major call wall at $370 and aligns with near-term max pain at $340-$350. Wings are outside the 22-day expected move ($308.84 - $369.24). Collects high premium due to elevated IV (47.0%).
Credit: $2.30-$2.80
Max loss: $2.70
BE: Lower: $327.70, Upper: $352.30
Mgmt: Close at 50% profit. Manage losing side independently; consider rolling untested side in to reduce risk. Exit the entire condor if spot breaches either short strike by more than $2.
#3
call credit spread
Sell $350 / Buy $355 Call Spread, 2026-04-10 (8 DTE)
Capitalizes on the upward pull towards max pain ($338) but resistance near $350. Spot is ~$11 below the short strike. The 8-day expected move top is $354.89, providing a buffer. Lower front-week IV (40.9%) reduces premium but defined risk is appropriate for a weekly play in a pinning regime.
Credit: $0.75-$1.00
Max loss: $4.25
BE: $350.75
Mgmt: Close at 70% profit. Exit if spot trades above $348. Let expire worthless if OTM.
#4
cash-secured put
Sell $300 Put, 2026-05-15 (43 DTE)
For sellers comfortable with assignment and a longer horizon. Targets the major $300 put OI wall (12,387), requiring a >11.5% drop to strike. High IV (45.6%) provides substantial premium (~2.2% of strike) and a 13.6% buffer to breakeven. The strong pinning regime reduces the likelihood of a sharp drop to this level. Position will be held through earnings (manage accordingly).
Credit: $6.00-$7.50
Max loss: $293.00
BE: $293.00
Mgmt: Roll down/out at 21 DTE if ITM and avoiding assignment. Close at 70% profit. Monitor for early assignment risk (no dividend imminent). Consider closing before earnings on 4/16 to avoid event risk.

Risk Alerts

!Earnings on 2026-04-16 (14 days) — Never sell naked options through earnings. Close or roll all short premium positions before the announcement. IV will be high, but crush risk is severe.
!Gamma Flip at $330 — Spot is well above this level. A sustained break below $330 could shift the gamma regime from pinning to trending, accelerating downward moves. This is the key invalidation level.
!Spot At Max Pain — Price is at aggregate max pain (~$338). This reinforces the pinning thesis but also increases the chance of a volatile battle around this level as expiration approaches.
!Massive $300 Call OI (46,661) — This is an unusual and extremely large OI concentration far OTM. While not an immediate threat, a massive rally could trigger covering flows, but it's more likely a long-dated hedge.
!Unusual Put Flow at $280 (Oct '26) — High-volume, high-IV put buying far OTM suggests institutional tail-risk hedging, a bearish volatility signal for the longer term.
!IV Crush Risk Post-Earnings — Current elevated IV (~48.6%) is partly event-driven. Be prepared for premium depreciation in longer-dated positions after the April 16th earnings.
How to Use These Reports
This theta reflects the market close on April 2, 2026.
What the reports do

Each report translates the same market-close options snapshot into a specific lens such as directional bias, premium-selling posture, flow quality, or earnings setup.

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What to remember

These are interpretation layers, not execution guarantees. Validate the setup against chain liquidity, expected move, and exposure before sizing risk.

If the report conviction and the raw data disagree, slow down and resolve the mismatch before sizing risk.