PRK · Park National Corp /Oh/

Track PRK — free

$201.69 -2.71 (-1.33%) At close · Aug 19

Market Cap

$3.70B

18.06M

Options Chain

Underlying $201.69 · at close Aug 19, 2026 Options Calculator

Positioning

Aug 21, 2026 · 1 days to expiry · 40 contracts · mixed snapshot sessions · Jul 29, 2026–Jul 31, 2026; 38 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 1d Sep 18 29d Dec 18 120d Mar 19 211d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	280.7%	0.979	—		—	—	—	—	0
Call · $140 In the money Snapshot session Unknown Last — Breakeven — Implied vol 280.7% Delta 0.979 ≈98% ITM Gamma 0.001 Theta -0.566 Vega 0.006 Open interest 0 Model this call Put · $140 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	257.9%	0.978	—		—	—	—	—	0
Call · $145 In the money Snapshot session Unknown Last — Breakeven — Implied vol 257.9% Delta 0.978 ≈98% ITM Gamma 0.002 Theta -0.56 Vega 0.006 Open interest 0 Model this call Put · $145 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	242.2%	0.973	—		—	-0.026	241.1%	—	0
Call · $150 In the money Snapshot session Unknown Last — Breakeven — Implied vol 242.2% Delta 0.973 ≈97% ITM Gamma 0.002 Theta -0.62 Vega 0.012 Open interest 0 Model this call Put · $150 Snapshot session Unknown Last — Breakeven — Implied vol 241.1% Delta -0.026 ≈3% ITM Gamma 0.002 Theta -0.608 Vega 0.012 Open interest 0 Model this put
0	—	218.2%	0.971	—		—	-0.039	233.6%	—	0
Call · $155 In the money Snapshot session Unknown Last — Breakeven — Implied vol 218.2% Delta 0.971 ≈97% ITM Gamma 0.002 Theta -0.6 Vega 0.012 Open interest 0 Model this call Put · $155 Snapshot session Unknown Last — Breakeven — Implied vol 233.6% Delta -0.039 ≈4% ITM Gamma 0.003 Theta -0.816 Vega 0.012 Open interest 0 Model this put
0	—	195%	0.967	—		—	-0.056	230.4%	—	0
Call · $160 In the money Snapshot session Unknown Last — Breakeven — Implied vol 195% Delta 0.967 ≈97% ITM Gamma 0.003 Theta -0.58 Vega 0.012 Open interest 0 Model this call Put · $160 Snapshot session Unknown Last — Breakeven — Implied vol 230.4% Delta -0.056 ≈6% ITM Gamma 0.004 Theta -1.08 Vega 0.012 Open interest 0 Model this put
0	—	172.5%	0.964	—		—	-0.076	219.6%	—	0
Call · $165 In the money Snapshot session Unknown Last — Breakeven — Implied vol 172.5% Delta 0.964 ≈96% ITM Gamma 0.003 Theta -0.56 Vega 0.013 Open interest 0 Model this call Put · $165 Snapshot session Unknown Last — Breakeven — Implied vol 219.6% Delta -0.076 ≈8% ITM Gamma 0.005 Theta -1.286 Vega 0.022 Open interest 0 Model this put
0	—	150.6%	0.959	—		—	-0.102	211.9%	—	0
Call · $170 In the money Snapshot session Unknown Last — Breakeven — Implied vol 150.6% Delta 0.959 ≈96% ITM Gamma 0.004 Theta -0.539 Vega 0.013 Open interest 0 Model this call Put · $170 Snapshot session Unknown Last — Breakeven — Implied vol 211.9% Delta -0.102 ≈10% ITM Gamma 0.006 Theta -1.555 Vega 0.022 Open interest 0 Model this put
0	—	129.4%	0.953	—		—	-0.204	292.3%	—	0
Call · $175 In the money Snapshot session Unknown Last — Breakeven — Implied vol 129.4% Delta 0.953 ≈95% ITM Gamma 0.006 Theta -0.519 Vega 0.013 Open interest 0 Model this call Put · $175 Snapshot session Unknown Last — Breakeven — Implied vol 292.3% Delta -0.204 ≈20% ITM Gamma 0.007 Theta -3.464 Vega 0.044 Open interest 0 Model this put
0	—	108.8%	0.945	—		—	-0.059	111.9%	—	0
Call · $180 In the money Snapshot session Unknown Last — Breakeven — Implied vol 108.8% Delta 0.945 ≈95% ITM Gamma 0.008 Theta -0.499 Vega 0.013 Open interest 0 Model this call Put · $180 Snapshot session Unknown Last — Breakeven — Implied vol 111.9% Delta -0.059 ≈6% ITM Gamma 0.008 Theta -0.544 Vega 0.013 Open interest 0 Model this put
0	—	88.3%	0.934	—		—	-0.076	92.2%	—	0
Call · $185 In the money Snapshot session Unknown Last — Breakeven — Implied vol 88.3% Delta 0.934 ≈93% ITM Gamma 0.011 Theta -0.473 Vega 0.023 Open interest 0 Model this call Put · $185 Snapshot session Unknown Last — Breakeven — Implied vol 92.2% Delta -0.076 ≈8% ITM Gamma 0.012 Theta -0.545 Vega 0.023 Open interest 0 Model this put
0	—	65.6%	0.915	—		—	-0.104	71.7%	—	0
Call · $190 In the money Snapshot session Unknown Last — Breakeven — Implied vol 65.6% Delta 0.915 ≈92% ITM Gamma 0.017 Theta -0.418 Vega 0.023 Open interest 0 Model this call Put · $190 Snapshot session Unknown Last — Breakeven — Implied vol 71.7% Delta -0.104 ≈10% ITM Gamma 0.019 Theta -0.531 Vega 0.023 Open interest 0 Model this put
0	—	45.6%	0.871	—		—	-0.128	45.3%	—	0
Call · $195 In the money Snapshot session Unknown Last — Breakeven — Implied vol 45.6% Delta 0.871 ≈87% ITM Gamma 0.035 Theta -0.403 Vega 0.035 Open interest 0 Model this call Put · $195 Snapshot session Unknown Last — Breakeven — Implied vol 45.3% Delta -0.128 ≈13% ITM Gamma 0.035 Theta -0.396 Vega 0.024 Open interest 0 Model this put
0	—	76.1%	0.575	—		—	-0.253	19.1%	—	0
Call · $200 In the money Snapshot session Unknown Last — Breakeven — Implied vol 76.1% Delta 0.575 ≈57% ITM Gamma 0.038 Theta -1.231 Vega 0.054 Open interest 0 Model this call Put · $200 Snapshot session Unknown Last — Breakeven — Implied vol 19.1% Delta -0.253 ≈25% ITM Gamma 0.125 Theta -0.252 Vega 0.047 Open interest 0 Model this put
Underlying $201.69
0	—	55.8%	0.143	—		$6.00	-0.924	41.8%	1	1
Call · $210 Snapshot session Unknown Last — Breakeven — Implied vol 55.8% Delta 0.143 ≈14% ITM Gamma 0.03 Theta -0.524 Vega 0.037 Open interest 0 Model this call Put · $210 In the money Snapshot session Jul 31, 2026 Last $6.00 Breakeven $204.00 Implied vol 41.8% Delta -0.924 ≈92% ITM Gamma 0.025 Theta -0.244 Vega 0.024 Open interest 1 Model this put
0	—	211.4%	0.295	—		—	-0.898	98.8%	—	0
Call · $220 Snapshot session Unknown Last — Breakeven — Implied vol 211.4% Delta 0.295 ≈30% ITM Gamma 0.012 Theta -3.011 Vega 0.049 Open interest 0 Model this call Put · $220 In the money Snapshot session Unknown Last — Breakeven — Implied vol 98.8% Delta -0.898 ≈90% ITM Gamma 0.013 Theta -0.717 Vega 0.025 Open interest 0 Model this put
0	—	—	—	—		—	-0.921	135.7%	—	0
Call · $230 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $230 In the money Snapshot session Unknown Last — Breakeven — Implied vol 135.7% Delta -0.921 ≈92% ITM Gamma 0.008 Theta -0.826 Vega 0.026 Open interest 0 Model this put
0	—	—	—	—		$28.00	-0.933	167.1%	10	0
Call · $240 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $240 In the money Snapshot session Jul 29, 2026 Last $28.00 Breakeven $212.00 Implied vol 167.1% Delta -0.933 ≈93% ITM Gamma 0.006 Theta -0.887 Vega 0.015 Open interest 0 Model this put
0	—	—	—	—		—	-0.942	195.5%	—	0
Call · $250 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $250 In the money Snapshot session Unknown Last — Breakeven — Implied vol 195.5% Delta -0.942 ≈94% ITM Gamma 0.004 Theta -0.928 Vega 0.015 Open interest 0 Model this put
0	—	—	—	—		—	-0.948	222.8%	—	0
Call · $260 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $260 In the money Snapshot session Unknown Last — Breakeven — Implied vol 222.8% Delta -0.948 ≈95% ITM Gamma 0.004 Theta -0.968 Vega 0.016 Open interest 0 Model this put
0	—	—	—	—		—	-0.949	252.3%	—	0
Call · $270 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $270 In the money Snapshot session Unknown Last — Breakeven — Implied vol 252.3% Delta -0.949 ≈95% ITM Gamma 0.003 Theta -1.066 Vega 0.016 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 29, 2026–Jul 31, 2026; 38 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 805676 CUSIP 700658107 13F (30d) 239 filings 236 filers Visit website