Beam Therapeutics Inc. Common Stock (BEAM) options flow

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Options flow session Oct 28, 2026 · Last trade 15:59:23 ET

100% calls · $1.96M$0.00 · 0% puts

Call tradePut trade

The optional price chart loads separately. Recorded options trades are available below.

1D · Session unavailablePrices delayed 15 minutes · Eastern timeRecorded trade markers are available in the 2026-10-28 flow-session view.

BEAM session snapshot

Bullflow recorded 12 BEAM options trades on Wednesday, October 28, 2026, totaling $1,961,735 in premium. Calls made up $1.96M (100.0%) across 12 trades and puts $0.00 (0.0%) across 0 trades, a put/call premium ratio of 0.00.

4 trades were sweeps and 8 were blocks. 2 filled at or above the ask, 10 at or below the bid and 0 at the mid. The largest was a $550,000 block of 500 Jan 21, 2028 $20 Call trade at 09:53:44 ET, filled at the bid.

BEAM closed at $28.78, up 15.58% from the prior close. By premium, BEAM ranked 5 of 6 among the related tickers below.

Company: Beam Therapeutics Inc. Common Stock
Exchange: NASDAQ
Sector: Healthcare
Close: $28.78

BEAM options flow statistics

Total premium: $1.96M
Recorded trades: 12
Call premium: $1.96M
Put premium: $0.00
Put/call premium ratio: 0.00
Avg premium per trade: $163.48K
Calls / puts (trades): 12 / 0
Sweeps / blocks: 4 / 8
At or above ask: 2
At or below bid: 10
Largest trade: $550.00K
Last trade: 15:59:23 ET

Where the premium went

100%of premium
in calls

$1.96M · 12 trades

Premium

Calls100.0% · $1.96M

Puts0.0% · $0.00

Trade type

Sweeps33.3% · 4

Blocks66.7% · 8

Fill side

At or above ask16.7% · 2

At or below bid83.3% · 10

Mid0.0% · 0

BEAM largest options trades

The 12 largest recorded trades on Oct 28, 2026 by premium (USD). Times are Eastern.
Time	Contract	C/P	Premium	Size	Fill	Type
09:53:44	BEAM Jan 21, 2028 $20	Call	$550,000	500	Bid	Block
10:11:40	BEAM Jan 21, 2028 $20	Call	$402,500	350	Bid	Block
15:58:54	BEAM Jan 21, 2028 $20	Call	$198,690	150	Bid	Block
15:59:23	BEAM Jan 21, 2028 $20	Call	$195,900	150	Bid	Block
13:58:12	BEAM Jan 15, 2027 $25	Call	$187,380	347	Bid	Sweep
11:07:38	BEAM Jan 21, 2028 $25	Call	$100,000	100	Bid	Block
13:34:52	BEAM Feb 19, 2027 $31	Call	$90,280	244	Ask	Sweep
12:16:23	BEAM Jan 21, 2028 $30	Call	$82,460	97	Bid	Sweep
13:38:32	BEAM Feb 19, 2027 $31	Call	$55,800	155	Bid	Block
15:35:13	BEAM Feb 19, 2027 $31	Call	$38,850	105	Bid	Block
15:35:13	BEAM Feb 19, 2027 $31	Call	$35,890	97	Bid	Block
12:20:42	BEAM Nov 20, 2026 $28	Call	$23,985	117	Ask	Sweep

Most repeated contract

Jan 21, 2028 $20 Call

4 of the 12 largest trades, $1.35M combined

Concentration

100.0% of premium

The 12 largest trades total $1.96M of $1.96M

BEAM gamma exposure

About gamma exposure →

Gamma exposure is separate from this closing options flow summary. Additional data appears in the interactive view when available.

BEAM options flow questions

What was the largest BEAM options trade on October 28, 2026?

A $550,000 block of 500 BEAM Jan 21, 2028 $20 Call trade at 09:53:44 ET, filled at the bid. It was the largest of 12 trades Bullflow recorded for BEAM that session.

How much BEAM options premium traded on October 28, 2026?

$1,961,735 across 12 recorded sweeps and blocks: $1,961,735 in calls (12 trades) and $0 in puts (0 trades).

Was BEAM options flow bullish or bearish on October 28, 2026?

Calls were 100.0% of premium (put/call premium ratio 0.00). 10 of 12 trades filled at or below the bid and 2 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 BEAM options flow compare with related stocks?

BEAM ranked 5 of 6 by premium on Oct 28, 2026 among the tickers shown here. MRNA $20.11M, UNH $4.04M, BSX $2.43M led; BEAM recorded $1.96M.

How often is BEAM options flow data updated?

The page shows a completed session (October 28, 2026, last trade 15:59:23 ET) and updates after the next trading day becomes historical. Intraday BEAM 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.