Super Micro Computer, Inc. Common Stock (SMCI) 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) |
|---|---|
| $20 | -$707,207 |
| $25 | -$1,134,689 |
| $28 | -$705,543 |
| $30 | -$1,194,130 |
| $32 | -$1,103,646 |
| $34.50 | $1,096,488 |
| $35 | $3,918,963 |
| $37 | $2,479,197 |
| $40 | $2,596,510 |
| $41 | $902,681 |
| $45 | $811,043 |
| $50 | $1,376,305 |
SMCI session snapshot
Bullflow recorded 123 SMCI options trades on Monday, October 26, 2026, totaling $5,310,991 in premium. Calls made up $3.04M (57.3%) across 80 trades and puts $2.27M (42.7%) across 43 trades, a put/call premium ratio of 0.75.
85 trades were sweeps and 38 were blocks. 46 filled at or above the ask, 74 at or below the bid and 3 at the mid. The largest was a $360,000 sweep of 750 Dec 18, 2026 $35 Put trade at 09:56:46 ET, filled at the bid.
SMCI closed at $32.69, down 0.76% from the prior close. Net gamma exposure was $11.38M per 1% move at the Oct 26, 2026, 15:59:15 ET snapshot; the largest positive GEX strike was $35. By premium, SMCI ranked 6 of 6 among the related tickers below.
- Company
- Super Micro Computer, Inc. Common Stock
- Exchange
- NASDAQ
- Sector
- Technology
- Close
- $32.69
SMCI options flow statistics
- Total premium
- $5.31M
- Recorded trades
- 123
- Call premium
- $3.04M
- Put premium
- $2.27M
- Put/call premium ratio
- 0.75
- Avg premium per trade
- $43.18K
- Calls / puts (trades)
- 80 / 43
- Sweeps / blocks
- 85 / 38
- At or above ask
- 46
- At or below bid
- 74
- Largest trade
- $360.00K
- Last trade
Where the premium went
in calls
$5.31M · 123 trades
Premium
Trade type
Fill side
SMCI largest options trades
| Time | Contract | C/P | Premium | Size | Fill | Type |
|---|---|---|---|---|---|---|
| SMCI Dec 18, 2026 $35 | Put | $360,000 | 750 | Bid | Sweep | |
| SMCI Nov 27, 2026 $20 | Call | $261,000 | 200 | Bid | Block | |
| SMCI Oct 30, 2026 $35 | Put | $173,671 | 750 | Ask | Sweep | |
| SMCI Jan 15, 2027 $47 | Put | $166,880 | 112 | Bid | Block | |
| SMCI Dec 18, 2026 $37 | Put | $165,060 | 262 | Bid | Block | |
| SMCI Mar 19, 2027 $32 | Call | $146,000 | 200 | Ask | Sweep | |
| SMCI Mar 19, 2027 $32 | Call | $136,810 | 200 | Below Bid | Sweep | |
| SMCI Oct 30, 2026 $39 | Put | $99,600 | 166 | Bid | Block | |
| SMCI Sep 17, 2027 $33 | Call | $98,428 | 100 | Below Bid | Sweep | |
| SMCI Nov 27, 2026 $31 | Call | $96,460 | 212 | Bid | Block | |
| SMCI Jan 15, 2027 $37 | Call | $95,360 | 298 | Bid | Block | |
| SMCI Dec 18, 2026 $40 | Put | $95,200 | 112 | Bid | Sweep |
2 of the 12 largest trades, $282.81K combined
The 12 largest trades total $1.89M of $5.31M
SMCI gamma exposure
- Spot at snapshot
- $32.69
- Net GEX per 1% move
- $11.38M
- Largest positive strike
- $35
- Largest negative strike
- $30
Closing snapshot , 119 strikes across 17 expirations (Unavailable to Unavailable).
SMCI options flow questions
What was the largest SMCI options trade on October 26, 2026?
A $360,000 sweep of 750 SMCI Dec 18, 2026 $35 Put trade at 09:56:46 ET, filled at the bid. It was the largest of 123 trades Bullflow recorded for SMCI that session.
How much SMCI options premium traded on October 26, 2026?
$5,310,991 across 123 recorded sweeps and blocks: $3,043,039 in calls (80 trades) and $2,267,952 in puts (43 trades).
Was SMCI options flow bullish or bearish on October 26, 2026?
Calls were 57.3% of premium (put/call premium ratio 0.75). 74 of 123 trades filled at or below the bid and 46 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 SMCI's gamma exposure levels?
At the Oct 26, 2026 closing snapshot (15:59:15 ET, spot $32.69), SMCI net GEX was $11.38M per 1% move. The largest positive GEX strike was $35. The largest negative GEX strike was $30. The snapshot covers 119 strikes and 17 expirations.
How does SMCI options flow compare with related stocks?
SMCI ranked 6 of 6 by premium on Oct 26, 2026 among the tickers shown here. NVDA $130.37M, MU $108.22M, AAPL $46.56M led; SMCI recorded $5.31M.
How often is SMCI options flow data updated?
The page shows a completed session (October 26, 2026, last trade 15:58:24 ET) and updates after the next trading day becomes historical. Intraday SMCI 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.