HIW · Highwoods Properties, Inc.

Track HIW — free

$31.51 -0.31 (-0.97%) At close · Aug 14

Market Cap

$3.47B

110.27M

Options Chain

Underlying $31.51 · at close Aug 14, 2026 Options Calculator

Positioning

Aug 21, 2026 · 6 days to expiry · 18 contracts · mixed snapshot sessions · Mar 9, 2026–Aug 14, 2026; 5 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 6d Sep 18 34d Nov 20 97d Feb 19 188d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
1	2	—	—	$14.55		—	—	—	—	0
Call · $15 In the money Snapshot session Jun 18, 2026 Last $14.55 Breakeven $29.55 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $15 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		$0.65	—	—	2	5
Call · $17.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $17.5 Snapshot session Mar 9, 2026 Last $0.65 Breakeven $16.85 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 Model this put
49	25	—	—	$11.65		$0.15	-0.052	240.4%	1	167
Call · $20 In the money Snapshot session Aug 14, 2026 Last $11.65 Breakeven $31.65 Implied vol — Delta — Gamma — Theta — Vega — Open interest 49 Model this call Put · $20 Snapshot session Jun 8, 2026 Last $0.15 Breakeven $19.85 Implied vol 240.4% Delta -0.052 ≈5% ITM Gamma 0.011 Theta -0.086 Vega 0.006 Open interest 167 Model this put
169	1.2k	—	—	$9.18		$0.35	-0.042	159.2%	1	5
Call · $22.5 In the money Snapshot session Aug 14, 2026 Last $9.18 Breakeven $31.68 Implied vol — Delta — Gamma — Theta — Vega — Open interest 169 Model this call Put · $22.5 Snapshot session Jun 1, 2026 Last $0.35 Breakeven $22.15 Implied vol 159.2% Delta -0.042 ≈4% ITM Gamma 0.014 Theta -0.048 Vega 0.004 Open interest 5 Model this put
941	6k	132.4%	0.923	$6.68		$0.37	-0.116	164.2%	10	133
Call · $25 In the money Snapshot session Aug 14, 2026 Last $6.68 Breakeven $31.68 Implied vol 132.4% Delta 0.923 ≈92% ITM Gamma 0.027 Theta -0.06 Vega 0.006 Open interest 941 Model this call Put · $25 Snapshot session Jun 9, 2026 Last $0.37 Breakeven $24.63 Implied vol 164.2% Delta -0.116 ≈12% ITM Gamma 0.029 Theta -0.108 Vega 0.01 Open interest 133 Model this put
1.1k	7.2k	32.4%	0.884	$1.50		$0.31	-0.167	39.3%	1	68
Call · $30 In the money Snapshot session Aug 14, 2026 Last $1.50 Breakeven $31.50 Implied vol 32.4% Delta 0.884 ≈88% ITM Gamma 0.156 Theta -0.019 Vega 0.007 Open interest 1.1k Model this call Put · $30 Snapshot session Aug 11, 2026 Last $0.31 Breakeven $29.69 Implied vol 39.3% Delta -0.167 ≈17% ITM Gamma 0.155 Theta -0.033 Vega 0.011 Open interest 68 Model this put
Underlying $31.51
561	1	158.1%	0.342	$0.05		$3.20	-0.876	67.3%	2	358
Call · $35 Snapshot session Aug 11, 2026 Last $0.05 Breakeven $35.05 Implied vol 158.1% Delta 0.342 ≈34% ITM Gamma 0.057 Theta -0.192 Vega 0.015 Open interest 561 Model this call Put · $35 In the money Snapshot session Aug 5, 2026 Last $3.20 Breakeven $31.80 Implied vol 67.3% Delta -0.876 ≈88% ITM Gamma 0.074 Theta -0.048 Vega 0.008 Open interest 358 Model this put
0	—	—	—	—		—	-0.9	133.3%	—	0
Call · $40 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $40 In the money Snapshot session Unknown Last — Breakeven — Implied vol 133.3% Delta -0.9 ≈90% ITM Gamma 0.032 Theta -0.079 Vega 0.008 Open interest 0 Model this put
0	—	—	—	—		$15.64	-0.89	200.5%	2	1
Call · $45 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $45 In the money Snapshot session Jun 18, 2026 Last $15.64 Breakeven $29.36 Implied vol 200.5% Delta -0.89 ≈89% ITM Gamma 0.023 Theta -0.125 Vega 0.009 Open interest 1 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 · Mar 9, 2026–Aug 14, 2026; 5 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 921082 CUSIP 431284108 13F (30d) 345 filings 334 filers Visit website Investor relations