Taiwan Semiconductor Manufacturing Company (TSM) options flow
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Options flow session · Last trade
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Session chart data
| Strike (USD) | Net GEX per 1% move (USD) |
|---|---|
| $360 | -$25,690,087 |
| $390 | -$15,536,647 |
| $400 | -$59,387,627 |
| $410 | -$25,345,246 |
| $420 | -$20,659,748 |
| $450 | $39,744,494 |
| $460 | $28,507,883 |
| $470 | $14,035,923 |
| $480 | $19,403,544 |
| $490 | $14,851,195 |
| $500 | $33,539,104 |
| $520 | $19,378,743 |
TSM session snapshot
Bullflow recorded 109 TSM options trades on Monday, October 26, 2026, totaling $27,356,759 in premium. Calls made up $6.81M (24.9%) across 47 trades and puts $20.54M (75.1%) across 62 trades, a put/call premium ratio of 3.02.
68 trades were sweeps and 41 were blocks. 60 filled at or above the ask, 46 at or below the bid and 3 at the mid. The largest was a $3,846,960 sweep of 3,562 Dec 18, 2026 $400 Put trade at 15:08:56 ET, filled at the bid.
TSM closed at $424.37, up 1.40% from the prior close. Net gamma exposure was $50.99M per 1% move at the Oct 26, 2026, 15:59:17 ET snapshot; the largest positive GEX strike was $450. By premium, TSM ranked 6 of 7 among the related tickers below.
- Company
- Taiwan Semiconductor Manufacturing Company Ltd.
- Exchange
- NYSE
- Sector
- Technology
- Close
- $424.37
TSM options flow statistics
- Total premium
- $27.36M
- Recorded trades
- 109
- Call premium
- $6.81M
- Put premium
- $20.54M
- Put/call premium ratio
- 3.02
- Avg premium per trade
- $250.98K
- Calls / puts (trades)
- 47 / 62
- Sweeps / blocks
- 68 / 41
- At or above ask
- 60
- At or below bid
- 46
- Largest trade
- $3.85M
- Last trade
Where the premium went
in calls
$27.36M · 109 trades
Premium
Trade type
Fill side
TSM largest options trades
| Time | Contract | C/P | Premium | Size | Fill | Type |
|---|---|---|---|---|---|---|
| TSM Dec 18, 2026 $400 | Put | $3,846,960 | 3,562 | Bid | Sweep | |
| TSM Dec 18, 2026 $400 | Put | $3,372,425 | 2,753 | Bid | Block | |
| TSM Dec 18, 2026 $400 | Put | $1,567,000 | 1,453 | Ask | Sweep | |
| TSM Dec 18, 2026 $400 | Put | $1,523,179 | 1,247 | Ask | Sweep | |
| TSM Nov 27, 2026 $430 | Call | $1,417,160 | 998 | Ask | Block | |
| TSM Dec 18, 2026 $360 | Put | $1,320,325 | 4,001 | Ask | Sweep | |
| TSM Dec 18, 2026 $360 | Put | $1,168,549 | 3,000 | Ask | Sweep | |
| TSM Dec 18, 2026 $360 | Put | $778,541 | 1,947 | Ask | Sweep | |
| TSM Oct 30, 2026 $430 | Call | $578,500 | 1,157 | Ask | Sweep | |
| TSM Dec 18, 2026 $360 | Put | $469,600 | 1,174 | Bid | Block | |
| TSM Dec 17, 2027 $540 | Call | $466,470 | 125 | Ask | Block | |
| TSM Jan 15, 2027 $440 | Call | $423,175 | 173 | Ask | Sweep |
4 of the 12 largest trades, $10.31M combined
The 12 largest trades total $16.93M of $27.36M
TSM gamma exposure
- Spot at snapshot
- $424.24
- Net GEX per 1% move
- $50.99M
- Largest positive strike
- $450
- Largest negative strike
- $400
Closing snapshot , 135 strikes across 18 expirations (Unavailable to Unavailable).
TSM options flow questions
What was the largest TSM options trade on October 26, 2026?
A $3,846,960 sweep of 3,562 TSM Dec 18, 2026 $400 Put trade at 15:08:56 ET, filled at the bid. It was the largest of 109 trades Bullflow recorded for TSM that session.
How much TSM options premium traded on October 26, 2026?
$27,356,759 across 109 recorded sweeps and blocks: $6,812,678 in calls (47 trades) and $20,544,081 in puts (62 trades).
Was TSM options flow bullish or bearish on October 26, 2026?
Calls were 24.9% of premium (put/call premium ratio 3.02). 46 of 109 trades filled at or below the bid and 60 at or above the ask. Premium and fill side do not show whether a trade opened or closed a position or was a hedge, so they do not establish direction on their own.
What are TSM's gamma exposure levels?
At the Oct 26, 2026 closing snapshot (15:59:17 ET, spot $424.24), TSM net GEX was $50.99M per 1% move. The largest positive GEX strike was $450. The largest negative GEX strike was $400. The snapshot covers 135 strikes and 18 expirations.
How does TSM options flow compare with related stocks?
TSM ranked 6 of 7 by premium on Oct 26, 2026 among the tickers shown here. NVDA $130.37M, MU $108.22M, INTC $77.66M led; TSM recorded $27.36M.
How often is TSM options flow data updated?
The page shows a completed session (October 26, 2026, last trade 15:52:54 ET) and updates after the next trading day becomes historical. Intraday TSM flow is in the Bullflow dashboard and API.
How to read this data
This summary covers recorded single-leg sweeps and blocks with positive premium, excluding cancelled trades. It describes the covered flow, not all options-market volume. Total premium is gross traded premium; it is not net buying pressure. The interactive dashboard can use different filters and may show different totals.
Calls, puts, and execution near the bid or ask provide context but do not establish whether a position was opened or closed, whether it was part of a hedge, or where the stock will move next. The session updates after the next trading day becomes historical.
Stock prices show regular-session candles delayed at least 15 minutes. The latest view refreshes during market hours; the flow-session view places recorded trades on their original date, using interpolated stock prices between candle samples. Gamma exposure shows its separately dated public closing snapshot.