Comcast (CMCSA) 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) |
|---|---|
| $18.50 | -$951,579 |
| $19 | -$284,757 |
| $20 | -$1,175,296 |
| $21 | -$872,907 |
| $22 | -$795,748 |
| $23 | $1,660,803 |
| $24 | $652,034 |
| $25 | $2,958,899 |
| $26 | $554,382 |
| $27.50 | $533,829 |
| $30 | $2,656,398 |
| $35 | $990,866 |
CMCSA session snapshot
Bullflow recorded 12 CMCSA options trades on Monday, October 26, 2026, totaling $611,937 in premium. Calls made up $231.64K (37.9%) across 4 trades and puts $380.29K (62.1%) across 8 trades, a put/call premium ratio of 1.64.
3 trades were sweeps and 9 were blocks. 7 filled at or above the ask, 5 at or below the bid and 0 at the mid. The largest was a $222,500 block of 2,500 Jan 15, 2027 $21 Put trade at 11:41:37 ET, filled at the ask.
CMCSA closed at $22.05, down 2.82% from the prior close. Net gamma exposure was $6.04M per 1% move at the Oct 26, 2026, 15:59:12 ET snapshot; the largest positive GEX strike was $25. By premium, CMCSA ranked 6 of 6 among the related tickers below.
- Company
- Comcast Corp
- Exchange
- NASDAQ
- Sector
- Communication Services
- Close
- $22.05
CMCSA options flow statistics
- Total premium
- $611.94K
- Recorded trades
- 12
- Call premium
- $231.64K
- Put premium
- $380.29K
- Put/call premium ratio
- 1.64
- Avg premium per trade
- $50.99K
- Calls / puts (trades)
- 4 / 8
- Sweeps / blocks
- 3 / 9
- At or above ask
- 7
- At or below bid
- 5
- Largest trade
- $222.50K
- Last trade
Where the premium went
in calls
$611.94K · 12 trades
Premium
Trade type
Fill side
CMCSA largest options trades
| Time | Contract | C/P | Premium | Size | Fill | Type |
|---|---|---|---|---|---|---|
| CMCSA Jan 15, 2027 $21 | Put | $222,500 | 2,500 | Ask | Block | |
| CMCSA Jun 17, 2027 $22.50 | Call | $117,764 | 499 | Bid | Block | |
| CMCSA Dec 18, 2026 $24 | Call | $83,600 | 1,900 | Bid | Block | |
| CMCSA Jan 15, 2027 $21 | Put | $35,672 | 364 | Ask | Sweep | |
| CMCSA Jan 15, 2027 $21 | Put | $33,312 | 347 | Ask | Sweep | |
| CMCSA Jan 15, 2027 $21 | Put | $21,620 | 230 | Ask | Block | |
| CMCSA Sep 17, 2027 $20 | Put | $19,200 | 100 | Bid | Block | |
| CMCSA Dec 18, 2026 $22.50 | Call | $18,914 | 193 | Bid | Block | |
| CMCSA Nov 20, 2026 $22 | Put | $16,750 | 250 | Ask | Block | |
| CMCSA Nov 20, 2026 $22 | Put | $16,000 | 200 | Ask | Sweep | |
| CMCSA Mar 19, 2027 $18 | Put | $15,239 | 311 | Ask | Block | |
| CMCSA Oct 30, 2026 $23 | Call | $11,366 | 1,000 | Bid | Block |
4 of the 12 largest trades, $313.10K combined
The 12 largest trades total $611.94K of $611.94K
CMCSA gamma exposure
- Spot at snapshot
- $22.06
- Net GEX per 1% move
- $6.04M
- Largest positive strike
- $25
- Largest negative strike
- $20
Closing snapshot , 39 strikes across 16 expirations (Unavailable to Unavailable).
CMCSA options flow questions
What was the largest CMCSA options trade on October 26, 2026?
A $222,500 block of 2,500 CMCSA Jan 15, 2027 $21 Put trade at 11:41:37 ET, filled at the ask. It was the largest of 12 trades Bullflow recorded for CMCSA that session.
How much CMCSA options premium traded on October 26, 2026?
$611,937 across 12 recorded sweeps and blocks: $231,644 in calls (4 trades) and $380,293 in puts (8 trades).
Was CMCSA options flow bullish or bearish on October 26, 2026?
Calls were 37.9% of premium (put/call premium ratio 1.64). 5 of 12 trades filled at or below the bid and 7 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 CMCSA's gamma exposure levels?
At the Oct 26, 2026 closing snapshot (15:59:12 ET, spot $22.06), CMCSA net GEX was $6.04M per 1% move. The largest positive GEX strike was $25. The largest negative GEX strike was $20. The snapshot covers 39 strikes and 16 expirations.
How does CMCSA options flow compare with related stocks?
CMCSA ranked 6 of 6 by premium on Oct 26, 2026 among the tickers shown here. META $131.87M, GOOGL $33.50M, NFLX $26.53M led; CMCSA recorded $611.94K.
How often is CMCSA options flow data updated?
The page shows a completed session (October 26, 2026, last trade 15:46:14 ET) and updates after the next trading day becomes historical. Intraday CMCSA 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.