BFLY · Butterfly Network, Inc.

Track BFLY — free

$8.84 -0.02 (-0.23%) At close · Aug 14

Market Cap

$2.35B

266.29M

Options Chain

Underlying $8.84 · at close Aug 14, 2026 Options Calculator

Positioning

Aug 21, 2026 · 5 days to expiry · 14 contracts · mixed snapshot sessions · Jul 7, 2026–Aug 14, 2026

Put / call OI

—

mixed snapshot sessions

Open interest

—

mixed snapshot sessions

Volume

—

mixed snapshot sessions

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 5d Sep 18 33d Oct 16 61d Jan 15 152d Jan 21 523d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
36	1	—	—	$6.80		$0.03	—	—	2	5
Call · $2.5 In the money Snapshot session Aug 13, 2026 Last $6.80 Breakeven $9.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 36 Model this call Put · $2.5 Snapshot session Aug 11, 2026 Last $0.03 Breakeven $2.47 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 Model this put
862	6	—	—	$3.90		$0.02	-0.066	390.5%	2	933
Call · $5 In the money Snapshot session Aug 14, 2026 Last $3.90 Breakeven $8.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 862 Model this call Put · $5 Snapshot session Aug 13, 2026 Last $0.02 Breakeven $4.98 Implied vol 390.5% Delta -0.066 ≈7% ITM Gamma 0.031 Theta -0.052 Vega 0.001 Open interest 933 Model this put
5.8k	92	—	—	$1.45		$0.10	-0.103	132%	7	1.9k
Call · $7.5 In the money Snapshot session Aug 14, 2026 Last $1.45 Breakeven $8.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5.8k Model this call Put · $7.5 Snapshot session Aug 14, 2026 Last $0.10 Breakeven $7.40 Implied vol 132% Delta -0.103 ≈10% ITM Gamma 0.128 Theta -0.025 Vega 0.002 Open interest 1.9k Model this put
Underlying $8.84
16.7k	748	100.8%	0.213	$0.12		$1.52	-0.687	149.7%	49	804
Call · $10 Snapshot session Aug 14, 2026 Last $0.12 Breakeven $10.12 Implied vol 100.8% Delta 0.213 ≈21% ITM Gamma 0.271 Theta -0.031 Vega 0.003 Open interest 16.7k Model this call Put · $10 In the money Snapshot session Aug 14, 2026 Last $1.52 Breakeven $8.48 Implied vol 149.7% Delta -0.687 ≈69% ITM Gamma 0.223 Theta -0.055 Vega 0.004 Open interest 804 Model this put
3.1k	16	189.5%	0.087	$0.02		$3.10	-0.752	315.7%	2	31
Call · $12.5 Snapshot session Aug 14, 2026 Last $0.02 Breakeven $12.52 Implied vol 189.5% Delta 0.087 ≈9% ITM Gamma 0.079 Theta -0.032 Vega 0.002 Open interest 3.1k Model this call Put · $12.5 In the money Snapshot session Aug 13, 2026 Last $3.10 Breakeven $9.40 Implied vol 315.7% Delta -0.752 ≈75% ITM Gamma 0.094 Theta -0.104 Vega 0.003 Open interest 31 Model this put
3k	16	260%	0.067	$0.04		$7.85	-0.776	424.6%	1	0
Call · $15 Snapshot session Aug 14, 2026 Last $0.04 Breakeven $15.04 Implied vol 260% Delta 0.067 ≈7% ITM Gamma 0.047 Theta -0.035 Vega 0.001 Open interest 3k Model this call Put · $15 In the money Snapshot session Jul 16, 2026 Last $7.85 Breakeven $7.15 Implied vol 424.6% Delta -0.776 ≈78% ITM Gamma 0.066 Theta -0.132 Vega 0.004 Open interest 0 Model this put
20	20	318.9%	0.058	$0.12		$9.30	-0.797	502.4%	1	0
Call · $17.5 Snapshot session Jul 7, 2026 Last $0.12 Breakeven $17.62 Implied vol 318.9% Delta 0.058 ≈6% ITM Gamma 0.034 Theta -0.038 Vega 0.002 Open interest 20 Model this call Put · $17.5 In the money Snapshot session Aug 6, 2026 Last $9.30 Breakeven $8.20 Implied vol 502.4% Delta -0.797 ≈80% ITM Gamma 0.053 Theta -0.149 Vega 0.003 Open interest 0 Model this put

About this data

Each contract's last price, volume, greeks, implied volatility and open interest belongs to the snapshot session shown in its details; unknown means the provider omitted the timestamp. This chain has mixed snapshot sessions · Jul 7, 2026–Aug 14, 2026. Cross-contract positioning totals are shown only when every returned row has the same known session. Bid and ask are not included on this plan.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown.

Key facts CIK 1804176 CUSIP 124155102 13F (30d) 238 filings 234 filers Visit website Investor relations