TSM Call Buyers Bet on Rebound as Stock Tests 200-Day Average

Traders put $22.0 million into TSM call options against $14.7 million in puts on Nov 10, betting Taiwan Semiconductor's ADR extends its bounce off the Nov 5 low of 351.19. The stock trades near 393, pressing against its 200-day moving average of 402.07 after an intraday high of 400.21 stalled just below that line.

GTA Terminal, which compiled the flow data, reported the put/call volume ratio at 0.53 on the live board. Early trading told a stronger story: at 9:45 AM ET, $1.8 million in premium had already changed hands, with calls taking 84% of it ($1.5 million in calls versus $281,000 in puts) and a put/call ratio of 0.39.

What drove the drop?

Nov 5 delivered the damage. TSM fell 10.8% to close at 353.10 on 43.0 million shares, the busiest session of the past month. The rebound since has come on fading volume: 23.8 million shares, then 15.6 million. That's a bounce without conviction in the tape, and RSI 14 sits at 44, still under the 50 midpoint.

The 20-day range spans 351.19 to 440.88, against a 52-week high of 487.47. Every major moving average now sits overhead: the 200-day at 402.07, the 20-day at 411.24, the 100-day at 426.60 and the 50-day at 430.70.

Where is the big options money going?

One trade stands out. The Nov 10 session included 325 contracts of Jan 19, 2029 $570 calls against open interest of just 31 — a $1.8 million new position in LEAPS struck roughly 45% above the current price. That's a long-dated bet, not a weekly trade, and it anchored a session where total premium reached $36.7 million with calls at 60% of the mix.

Dark pool activity stayed elevated through the selloff. Off-exchange share ran 37.7% on Nov 3, 42.3% on Nov 4, 39.6% on Nov 5 (17.0 million shares), 35.5% on Nov 6 and 34.0% on Nov 9, per GTA Terminal.

What levels matter now?

GTA Terminal maps four prices for the coming sessions:

• 411.24 — the 20-day SMA, second resistance
• 402.07 — the 200-day SMA, the first test
• 380.33 — the Nov 9 low, first support
• 351.19 — the Nov 5 low and the 60-day floor

The confirmation setup is specific. A daily close above 402.07, then 411.24, with call money still leading, would validate the bounce, according to GTA Terminal. Losing 380.33 or watching put premium overtake calls would weaken it. A break of 351.19 would set a fresh 60-day low.

Why the 200-day test decides the week

Price is knocking on 402.07 with options flow skewed bullish and momentum sub-50 — a combination that resolves fast. The failed push to 400.21 shows sellers still defend the line. If the $570 LEAPS buyer and the 84% early call skew are right, a close above 402.07 opens the path toward 411.24; if volume keeps shrinking into strength, the 380.33 support gets its test first.