Sarepta Therapeutics,, Inc. Common Stock (SRPT) 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) |
|---|---|
| $7.50 | -$24,969 |
| $12.50 | $61,147 |
| $15 | -$104,285 |
| $16 | -$15,341 |
| $17.50 | $33,880 |
| $18.50 | $17,550 |
| $19 | $61,220 |
| $20 | $114,331 |
| $22.50 | $42,565 |
| $25 | $124,056 |
| $30 | $18,700 |
| $35 | $107,333 |
SRPT session snapshot
Bullflow recorded 4 SRPT options trades on Wednesday, October 28, 2026, totaling $105,840 in premium. Calls made up $13.86K (13.1%) across 1 trades and puts $91.98K (86.9%) across 3 trades, a put/call premium ratio of 6.64.
3 trades were sweeps and 1 were blocks. 1 filled at or above the ask, 3 at or below the bid and 0 at the mid. The largest was a $47,880 sweep of 342 Jan 19, 2029 $7.50 Put trade at 13:56:37 ET, filled at the bid.
SRPT closed at $19.32, up 2.28% from the prior close. Net gamma exposure was $503.06K per 1% move at the Oct 28, 2026, 15:59:30 ET snapshot; the largest positive GEX strike was $25. By premium, SRPT ranked 3 of 3 among the related tickers below.
- Company
- Sarepta Therapeutics,, Inc. Common Stock
- Exchange
- NASDAQ
- Sector
- Healthcare
- Close
- $19.32
SRPT options flow statistics
- Total premium
- $105.84K
- Recorded trades
- 4
- Call premium
- $13.86K
- Put premium
- $91.98K
- Put/call premium ratio
- 6.64
- Avg premium per trade
- $26.46K
- Calls / puts (trades)
- 1 / 3
- Sweeps / blocks
- 3 / 1
- At or above ask
- 1
- At or below bid
- 3
- Largest trade
- $47.88K
- Last trade
Where the premium went
in calls
$105.84K · 4 trades
Premium
Trade type
Fill side
SRPT largest options trades
| Time | Contract | C/P | Premium | Size | Fill | Type |
|---|---|---|---|---|---|---|
| SRPT Jan 19, 2029 $7.50 | Put | $47,880 | 342 | Bid | Sweep | |
| SRPT Jan 19, 2029 $7.50 | Put | $31,080 | 222 | Bid | Sweep | |
| SRPT Oct 30, 2026 $18.50 | Call | $13,860 | 154 | Ask | Block | |
| SRPT Jan 19, 2029 $7.50 | Put | $13,020 | 93 | Bid | Sweep |
3 of the 4 largest trades, $91.98K combined
The 4 largest trades total $105.84K of $105.84K
SRPT gamma exposure
- Spot at snapshot
- $19.28
- Net GEX per 1% move
- $503.06K
- Largest positive strike
- $25
- Largest negative strike
- $15
Closing snapshot , 81 strikes across 14 expirations (Unavailable to Unavailable).
SRPT options flow questions
What was the largest SRPT options trade on October 28, 2026?
A $47,880 sweep of 342 SRPT Jan 19, 2029 $7.50 Put trade at 13:56:37 ET, filled at the bid. It was the largest of 4 trades Bullflow recorded for SRPT that session.
How much SRPT options premium traded on October 28, 2026?
$105,840 across 4 recorded sweeps and blocks: $13,860 in calls (1 trades) and $91,980 in puts (3 trades).
Was SRPT options flow bullish or bearish on October 28, 2026?
Calls were 13.1% of premium (put/call premium ratio 6.64). 3 of 4 trades filled at or below the bid and 1 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 SRPT's gamma exposure levels?
At the Oct 28, 2026 closing snapshot (15:59:30 ET, spot $19.28), SRPT net GEX was $503.06K per 1% move. The largest positive GEX strike was $25. The largest negative GEX strike was $15. The snapshot covers 81 strikes and 14 expirations.
How does SRPT options flow compare with related stocks?
SRPT ranked 3 of 3 by premium on Oct 28, 2026 among the tickers shown here. MRNA $20.11M, UNH $4.04M, SRPT $105.84K led; SRPT recorded $105.84K.
How often is SRPT options flow data updated?
The page shows a completed session (October 28, 2026, last trade 15:55:00 ET) and updates after the next trading day becomes historical. Intraday SRPT 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.