PB · Prosperity Bancshares Inc

Track PB — free

$75.05 +0.42 (+0.56%) At close · Aug 14

Market Cap

$9.02B

120.18M

Options Chain

Underlying $75.05 · at close Aug 14, 2026 Options Calculator

Positioning

Aug 21, 2026 · 5 days to expiry · 28 contracts · mixed snapshot sessions · Jul 16, 2026–Aug 11, 2026; 21 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 5d Sep 18 33d Dec 18 124d Mar 19 215d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	—	—	—		—	—	—	—	0
Call · $40 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $40 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $45 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $45 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		$0.07	—	—	1	1
Call · $50 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $50 Snapshot session Jul 23, 2026 Last $0.07 Breakeven $49.93 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
0	—	—	—	—		—	-0.057	174.7%	—	0
Call · $55 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $55 Snapshot session Unknown Last — Breakeven — Implied vol 174.7% Delta -0.057 ≈6% ITM Gamma 0.007 Theta -0.17 Vega 0.014 Open interest 0 Model this put
0	—	89.8%	0.983	—		—	-0.072	133%	—	0
Call · $60 In the money Snapshot session Unknown Last — Breakeven — Implied vol 89.8% Delta 0.983 ≈98% ITM Gamma 0.005 Theta -0.031 Vega 0.004 Open interest 0 Model this call Put · $60 Snapshot session Unknown Last — Breakeven — Implied vol 133% Delta -0.072 ≈7% ITM Gamma 0.011 Theta -0.153 Vega 0.014 Open interest 0 Model this put
0	—	61.7%	0.976	—		$0.40	-0.148	120.9%	5	5
Call · $65 In the money Snapshot session Unknown Last — Breakeven — Implied vol 61.7% Delta 0.976 ≈98% ITM Gamma 0.01 Theta -0.029 Vega 0.004 Open interest 0 Model this call Put · $65 Snapshot session Jul 16, 2026 Last $0.40 Breakeven $64.60 Implied vol 120.9% Delta -0.148 ≈15% ITM Gamma 0.021 Theta -0.236 Vega 0.023 Open interest 5 Model this put
1	1	—	—	$4.30		$1.20	-0.159	59%	1	85
Call · $70 In the money Snapshot session Aug 11, 2026 Last $4.30 Breakeven $74.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $70 Snapshot session Jul 21, 2026 Last $1.20 Breakeven $68.80 Implied vol 59% Delta -0.159 ≈16% ITM Gamma 0.045 Theta -0.12 Vega 0.024 Open interest 85 Model this put
20	6	17.8%	0.515	$1.67		$2.07	-0.486	27.3%	1	1
Call · $75 In the money Snapshot session Jul 31, 2026 Last $1.67 Breakeven $76.67 Implied vol 17.8% Delta 0.515 ≈52% ITM Gamma 0.248 Theta -0.06 Vega 0.036 Open interest 20 Model this call Put · $75 Snapshot session Aug 7, 2026 Last $2.07 Breakeven $72.93 Implied vol 27.3% Delta -0.486 ≈49% ITM Gamma 0.162 Theta -0.094 Vega 0.036 Open interest 1 Model this put
Underlying $75.05
1	1	52.5%	0.168	$0.40		—	-0.849	49.5%	—	0
Call · $80 Snapshot session Jul 17, 2026 Last $0.40 Breakeven $80.40 Implied vol 52.5% Delta 0.168 ≈17% ITM Gamma 0.052 Theta -0.111 Vega 0.025 Open interest 1 Model this call Put · $80 In the money Snapshot session Unknown Last — Breakeven — Implied vol 49.5% Delta -0.849 ≈85% ITM Gamma 0.052 Theta -0.098 Vega 0.025 Open interest 0 Model this put
0	—	—	—	—		—	-0.972	52.6%	—	0
Call · $85 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $85 In the money Snapshot session Unknown Last — Breakeven — Implied vol 52.6% Delta -0.972 ≈97% ITM Gamma 0.013 Theta -0.028 Vega 0.005 Open interest 0 Model this put
0	—	—	—	—		—	-0.953	86.4%	—	0
Call · $90 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $90 In the money Snapshot session Unknown Last — Breakeven — Implied vol 86.4% Delta -0.953 ≈95% ITM Gamma 0.012 Theta -0.07 Vega 0.01 Open interest 0 Model this put
0	—	—	—	—		—	-0.96	107.4%	—	0
Call · $95 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $95 In the money Snapshot session Unknown Last — Breakeven — Implied vol 107.4% Delta -0.96 ≈96% ITM Gamma 0.009 Theta -0.077 Vega 0.01 Open interest 0 Model this put
0	—	—	—	—		—	-0.942	141.3%	—	0
Call · $100 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $100 In the money Snapshot session Unknown Last — Breakeven — Implied vol 141.3% Delta -0.942 ≈94% ITM Gamma 0.009 Theta -0.135 Vega 0.011 Open interest 0 Model this put
0	—	—	—	—		—	-0.976	133.8%	—	0
Call · $105 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $105 In the money Snapshot session Unknown Last — Breakeven — Implied vol 133.8% Delta -0.976 ≈98% ITM Gamma 0.005 Theta -0.06 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 · Jul 16, 2026–Aug 11, 2026; 21 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 1068851 CUSIP 743606105 13F (30d) 420 filings 403 filers Visit website