PACB · Pacific Biosciences Of California, Inc.

Track PACB — free

$1.21 +0.06 (+5.22%) At close · Aug 17

Market Cap

$357.46M

310.83M

Options Chain

Underlying $1.21 · at close Aug 17, 2026 Options Calculator

Positioning

Aug 21, 2026 · 3 days to expiry · 14 contracts · mixed snapshot sessions · Aug 11, 2026–Aug 17, 2026; 7 unknown

Put / call OI

—

dated and unknown snapshot sessions

Open interest

—

dated and unknown snapshot sessions

Volume

—

dated and unknown snapshot sessions

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 3d Sep 18 31d Dec 18 122d Jan 15 150d Mar 19 213d Jan 21 521d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	—	—	—		—	—	—	—	0
Call · $0.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $0.5 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
70	2	—	—	$0.22		$0.05	-0.239	357.1%	5	122
Call · $1 In the money Snapshot session Aug 17, 2026 Last $0.22 Breakeven $1.22 Implied vol — Delta — Gamma — Theta — Vega — Open interest 70 Model this call Put · $1 Snapshot session Aug 12, 2026 Last $0.05 Breakeven $0.95 Implied vol 357.1% Delta -0.239 ≈24% ITM Gamma 0.716 Theta -0.018 Vega 0 Open interest 122 Model this put
Underlying $1.21
4.4k	2	503.9%	0.432	$0.03		$0.50	-0.773	244.4%	2	19
Call · $1.5 Snapshot session Aug 17, 2026 Last $0.03 Breakeven $1.53 Implied vol 503.9% Delta 0.432 ≈43% ITM Gamma 0.648 Theta -0.033 Vega 0 Open interest 4.4k Model this call Put · $1.5 In the money Snapshot session Aug 12, 2026 Last $0.50 Breakeven $1.00 Implied vol 244.4% Delta -0.773 ≈77% ITM Gamma 1.02 Theta -0.012 Vega 0 Open interest 19 Model this put
624	2	525.1%	0.247	$0.05		—	-0.658	678%	—	0
Call · $2 Snapshot session Aug 13, 2026 Last $0.05 Breakeven $2.05 Implied vol 525.1% Delta 0.247 ≈25% ITM Gamma 0.493 Theta -0.027 Vega 0 Open interest 624 Model this call Put · $2 In the money Snapshot session Unknown Last — Breakeven — Implied vol 678% Delta -0.658 ≈66% ITM Gamma 0.451 Theta -0.042 Vega 0 Open interest 0 Model this put
0	—	—	—	—		—	-0.826	699%	—	0
Call · $3 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $3 In the money Snapshot session Unknown Last — Breakeven — Implied vol 699% Delta -0.826 ≈83% ITM Gamma 0.3 Theta -0.029 Vega 0 Open interest 0 Model this put
1	1	—	—	$0.05		$2.90	-0.764	982.4%	1	0
Call · $4 Snapshot session Aug 11, 2026 Last $0.05 Breakeven $4.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $4 In the money Snapshot session Aug 11, 2026 Last $2.90 Breakeven $1.10 Implied vol 982.4% Delta -0.764 ≈76% ITM Gamma 0.255 Theta -0.05 Vega 0 Open interest 0 Model this put
0	—	—	—	—		—	-0.776	1082.1%	—	0
Call · $5 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 1082.1% Delta -0.776 ≈78% ITM Gamma 0.223 Theta -0.053 Vega 0 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 · Aug 11, 2026–Aug 17, 2026; 7 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 1299130 CUSIP 69404D108 13F (30d) 211 filings 208 filers Visit website