CME Group (CME) options flow
Price delayed 15 minutes
Options flow session · Last trade
The optional price chart loads separately. Recorded options trades are available below.
CME session snapshot
Bullflow recorded 5 CME options trades on Monday, October 26, 2026, totaling $169,330 in premium. Calls made up $118.37K (69.9%) across 4 trades and puts $50.96K (30.1%) across 1 trades, a put/call premium ratio of 0.43.
0 trades were sweeps and 5 were blocks. 4 filled at or above the ask, 0 at or below the bid and 1 at the mid. The largest was a $50,960 block of 104 Oct 30, 2026 $310 Put trade at 10:47:36 ET, filled at the ask.
CME closed at $308.06, up 0.77% from the prior close. By premium, CME ranked 6 of 6 among the related tickers below.
- Company
- CME Group Inc.
- Exchange
- NASDAQ
- Sector
- Financial Services
- Close
- $308.06
CME options flow statistics
- Total premium
- $169.33K
- Recorded trades
- 5
- Call premium
- $118.37K
- Put premium
- $50.96K
- Put/call premium ratio
- 0.43
- Avg premium per trade
- $33.87K
- Calls / puts (trades)
- 4 / 1
- Sweeps / blocks
- 0 / 5
- At or above ask
- 4
- At or below bid
- 0
- Largest trade
- $50.96K
- Last trade
Where the premium went
in calls
$169.33K · 5 trades
Premium
Trade type
Fill side
CME largest options trades
| Time | Contract | C/P | Premium | Size | Fill | Type |
|---|---|---|---|---|---|---|
| CME Oct 30, 2026 $310 | Put | $50,960 | 104 | Ask | Block | |
| CME Oct 30, 2026 $307.50 | Call | $37,350 | 83 | Ask | Block | |
| CME Oct 30, 2026 $307.50 | Call | $32,400 | 90 | Ask | Block | |
| CME Oct 30, 2026 $310 | Call | $27,500 | 110 | Ask | Block | |
| CME Oct 30, 2026 $310 | Call | $21,120 | 88 | Mid | Block |
2 of the 5 largest trades, $69.75K combined
The 5 largest trades total $169.33K of $169.33K
CME gamma exposure
Gamma exposure is separate from this closing options flow summary. Additional data appears in the interactive view when available.
CME options flow questions
What was the largest CME options trade on October 26, 2026?
A $50,960 block of 104 CME Oct 30, 2026 $310 Put trade at 10:47:36 ET, filled at the ask. It was the largest of 5 trades Bullflow recorded for CME that session.
How much CME options premium traded on October 26, 2026?
$169,330 across 5 recorded sweeps and blocks: $118,370 in calls (4 trades) and $50,960 in puts (1 trades).
Was CME options flow bullish or bearish on October 26, 2026?
Calls were 69.9% of premium (put/call premium ratio 0.43). 0 of 5 trades filled at or below the bid and 4 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.
How does CME options flow compare with related stocks?
CME ranked 6 of 6 by premium on Oct 26, 2026 among the tickers shown here. HOOD $31.77M, IREN $23.88M, WULF $9.85M led; CME recorded $169.33K.
How often is CME options flow data updated?
The page shows a completed session (October 26, 2026, last trade 15:25:25 ET) and updates after the next trading day becomes historical. Intraday CME 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.