MongoDB, Inc. Class A (MDB) options flow
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Options flow session · Last trade
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MDB session snapshot
Bullflow recorded 9 MDB options trades on Monday, October 26, 2026, totaling $1,600,219 in premium. Calls made up $746.49K (46.6%) across 4 trades and puts $853.73K (53.4%) across 5 trades, a put/call premium ratio of 1.14.
6 trades were sweeps and 3 were blocks. 5 filled at or above the ask, 4 at or below the bid and 0 at the mid. The largest was a $283,590 sweep of 207 Nov 20, 2026 $350 Put trade at 09:56:39 ET, filled at the ask.
MDB closed at $389.11, up 4.86% from the prior close. By premium, MDB ranked 6 of 6 among the related tickers below.
- Company
- MongoDB, Inc. Class A
- Exchange
- NASDAQ
- Sector
- Technology
- Close
- $389.11
MDB options flow statistics
- Total premium
- $1.60M
- Recorded trades
- 9
- Call premium
- $746.49K
- Put premium
- $853.73K
- Put/call premium ratio
- 1.14
- Avg premium per trade
- $177.80K
- Calls / puts (trades)
- 4 / 5
- Sweeps / blocks
- 6 / 3
- At or above ask
- 5
- At or below bid
- 4
- Largest trade
- $283.59K
- Last trade
Where the premium went
in calls
$1.60M · 9 trades
Premium
Trade type
Fill side
MDB largest options trades
| Time | Contract | C/P | Premium | Size | Fill | Type |
|---|---|---|---|---|---|---|
| MDB Nov 20, 2026 $350 | Put | $283,590 | 207 | Ask | Sweep | |
| MDB Nov 20, 2026 $380 | Call | $281,190 | 91 | Bid | Block | |
| MDB Nov 20, 2026 $362.50 | Put | $222,445 | 140 | Bid | Sweep | |
| MDB Dec 18, 2026 $480 | Call | $213,840 | 132 | Ask | Sweep | |
| MDB Nov 6, 2026 $365 | Put | $185,590 | 134 | Ask | Sweep | |
| MDB Dec 18, 2026 $470 | Call | $168,500 | 100 | Bid | Block | |
| MDB Nov 20, 2026 $370 | Put | $129,300 | 75 | Bid | Sweep | |
| MDB Oct 30, 2026 $407.50 | Call | $82,964 | 136 | Ask | Sweep | |
| MDB Oct 30, 2026 $330 | Put | $32,800 | 400 | Ask | Block |
Each of the 9 largest trades had a different contract.
The 9 largest trades total $1.60M of $1.60M
MDB gamma exposure
Gamma exposure is separate from this closing options flow summary. Additional data appears in the interactive view when available.
MDB options flow questions
What was the largest MDB options trade on October 26, 2026?
A $283,590 sweep of 207 MDB Nov 20, 2026 $350 Put trade at 09:56:39 ET, filled at the ask. It was the largest of 9 trades Bullflow recorded for MDB that session.
How much MDB options premium traded on October 26, 2026?
$1,600,219 across 9 recorded sweeps and blocks: $746,494 in calls (4 trades) and $853,725 in puts (5 trades).
Was MDB options flow bullish or bearish on October 26, 2026?
Calls were 46.6% of premium (put/call premium ratio 1.14). 4 of 9 trades filled at or below the bid and 5 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 MDB options flow compare with related stocks?
MDB ranked 6 of 6 by premium on Oct 26, 2026 among the tickers shown here. NVDA $130.37M, MU $108.22M, INTC $77.66M led; MDB recorded $1.60M.
How often is MDB options flow data updated?
The page shows a completed session (October 26, 2026, last trade 13:57:39 ET) and updates after the next trading day becomes historical. Intraday MDB 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.