BCAX · Bicara Therapeutics Inc.

Track BCAX — free

$24.92 +0.64 (+2.64%) At close · Aug 17

Market Cap

$1.61B

66.17M

Options Chain

Underlying $24.92 · today Options Calculator

Positioning

Aug 21, 2026 · 3 days to expiry · 26 contracts · mixed snapshot sessions · Nov 17, 2025–Aug 14, 2026; 11 unknown

Put / call OI

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dated and unknown snapshot sessions

Open interest

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dated and unknown snapshot sessions

Volume

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dated and unknown snapshot sessions

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 3d Sep 18 31d Oct 16 59d Dec 18 122d Jan 15 150d Mar 19 213d Dec 17 486d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
1	2	—	—	$18.56		$0.02	—	—	62	31
Call · $2.5 In the money Snapshot session Jun 11, 2026 Last $18.56 Breakeven $21.06 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $2.5 Snapshot session Aug 4, 2026 Last $0.02 Breakeven $2.48 Implied vol — Delta — Gamma — Theta — Vega — Open interest 31 Model this put
0	—	—	—	—		$0.04	—	—	2	0
Call · $5 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $5 Snapshot session Aug 4, 2026 Last $0.04 Breakeven $4.96 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		$0.85	—	—	1	1
Call · $7.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $7.5 Snapshot session Nov 17, 2025 Last $0.85 Breakeven $6.65 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
0	1	—	—	$16.77		—	-0.045	650.2%	—	0
Call · $10 In the money Snapshot session Jun 25, 2026 Last $16.77 Breakeven $26.77 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $10 Snapshot session Unknown Last — Breakeven — Implied vol 650.2% Delta -0.045 ≈5% ITM Gamma 0.006 Theta -0.204 Vega 0.003 Open interest 0 Model this put
100	100	—	—	$6.70		—	-0.058	510.5%	—	0
Call · $12.5 In the money Snapshot session Mar 23, 2026 Last $6.70 Breakeven $19.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 100 Model this call Put · $12.5 Snapshot session Unknown Last — Breakeven — Implied vol 510.5% Delta -0.058 ≈6% ITM Gamma 0.009 Theta -0.196 Vega 0.003 Open interest 0 Model this put
7	7	—	—	$7.50		—	-0.075	398.3%	—	0
Call · $15 In the money Snapshot session Apr 2, 2026 Last $7.50 Breakeven $22.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest 7 Model this call Put · $15 Snapshot session Unknown Last — Breakeven — Implied vol 398.3% Delta -0.075 ≈8% ITM Gamma 0.014 Theta -0.187 Vega 0.003 Open interest 0 Model this put
287	300	—	—	$4.25		$1.66	-0.192	624.8%	300	300
Call · $17.5 In the money Snapshot session May 14, 2026 Last $4.25 Breakeven $21.75 Implied vol — Delta — Gamma — Theta — Vega — Open interest 287 Model this call Put · $17.5 Snapshot session May 14, 2026 Last $1.66 Breakeven $15.84 Implied vol 624.8% Delta -0.192 ≈19% ITM Gamma 0.017 Theta -0.563 Vega 0.007 Open interest 300 Model this put
1	1	—	—	$7.15		—	-0.245	491.1%	—	0
Call · $20 In the money Snapshot session Aug 6, 2026 Last $7.15 Breakeven $27.15 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $20 Snapshot session Unknown Last — Breakeven — Implied vol 491.1% Delta -0.245 ≈25% ITM Gamma 0.025 Theta -0.514 Vega 0.008 Open interest 0 Model this put
10	300	—	—	$2.58		$0.60	-0.204	133%	30	330
Call · $22.5 In the money Snapshot session Aug 12, 2026 Last $2.58 Breakeven $25.08 Implied vol — Delta — Gamma — Theta — Vega — Open interest 10 Model this call Put · $22.5 Snapshot session Aug 11, 2026 Last $0.60 Breakeven $21.90 Implied vol 133% Delta -0.204 ≈20% ITM Gamma 0.084 Theta -0.126 Vega 0.007 Open interest 330 Model this put
Underlying $24.92
2	2	42.8%	0.495	$5.50		$1.21	-0.497	63.1%	35	606
Call · $25 Snapshot session Jun 29, 2026 Last $5.50 Breakeven $30.50 Implied vol 42.8% Delta 0.495 ≈49% ITM Gamma 0.364 Theta -0.058 Vega 0.01 Open interest 2 Model this call Put · $25 In the money Snapshot session Aug 14, 2026 Last $1.21 Breakeven $23.79 Implied vol 63.1% Delta -0.497 ≈50% ITM Gamma 0.248 Theta -0.083 Vega 0.01 Open interest 606 Model this put
6	2	183.4%	0.193	$1.52		—	-0.762	214.6%	—	0
Call · $30 Snapshot session Jul 15, 2026 Last $1.52 Breakeven $31.52 Implied vol 183.4% Delta 0.193 ≈19% ITM Gamma 0.058 Theta -0.166 Vega 0.008 Open interest 6 Model this call Put · $30 In the money Snapshot session Unknown Last — Breakeven — Implied vol 214.6% Delta -0.762 ≈76% ITM Gamma 0.056 Theta -0.218 Vega 0.008 Open interest 0 Model this put
0	—	271.9%	0.146	—		—	-0.858	269.2%	—	0
Call · $35 Snapshot session Unknown Last — Breakeven — Implied vol 271.9% Delta 0.146 ≈15% ITM Gamma 0.033 Theta -0.206 Vega 0.005 Open interest 0 Model this call Put · $35 In the money Snapshot session Unknown Last — Breakeven — Implied vol 269.2% Delta -0.858 ≈86% ITM Gamma 0.032 Theta -0.198 Vega 0.005 Open interest 0 Model this put
0	—	330.6%	0.114	—		—	-0.841	380.7%	—	0
Call · $40 Snapshot session Unknown Last — Breakeven — Implied vol 330.6% Delta 0.114 ≈11% ITM Gamma 0.023 Theta -0.211 Vega 0.006 Open interest 0 Model this call Put · $40 In the money Snapshot session Unknown Last — Breakeven — Implied vol 380.7% Delta -0.841 ≈84% ITM Gamma 0.025 Theta -0.303 Vega 0.006 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 · Nov 17, 2025–Aug 14, 2026; 11 unknown. 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 2023658 CUSIP 055477103 13F (30d) 171 filings 170 filers Visit website Investor relations