HROW · Harrow, Inc.

Track HROW — free

$39.55 -0.48 (-1.20%)

Market Cap

$1.50B

37.49M

Options Chain

Underlying $39.55 · today Options Calculator

Positioning

Aug 21, 2026 · 4 days to expiry · 60 contracts · mixed snapshot sessions · Jul 9, 2026–Aug 17, 2026; 26 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 4d Sep 18 32d Oct 16 60d Dec 18 123d Jan 15 151d Mar 19 214d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	380.6%	0.971	—		$0.06	-0.014	318.4%	1	126
Call · $20 In the money Snapshot session Unknown Last — Breakeven — Implied vol 380.6% Delta 0.971 ≈97% ITM Gamma 0.004 Theta -0.13 Vega 0.003 Open interest 0 Model this call Put · $20 Snapshot session Jul 28, 2026 Last $0.06 Breakeven $19.94 Implied vol 318.4% Delta -0.014 ≈1% ITM Gamma 0.003 Theta -0.057 Vega 0.001 Open interest 126 Model this put
2	2	270.5%	0.96	$13.91		—	-0.067	326.5%	—	0
Call · $25 In the money Snapshot session Jul 27, 2026 Last $13.91 Breakeven $38.91 Implied vol 270.5% Delta 0.96 ≈96% ITM Gamma 0.008 Theta -0.123 Vega 0.003 Open interest 2 Model this call Put · $25 Snapshot session Unknown Last — Breakeven — Implied vol 326.5% Delta -0.067 ≈7% ITM Gamma 0.01 Theta -0.217 Vega 0.006 Open interest 0 Model this put
0	—	222.1%	0.972	—		—	-0.072	303.8%	—	0
Call · $26 In the money Snapshot session Unknown Last — Breakeven — Implied vol 222.1% Delta 0.972 ≈97% ITM Gamma 0.007 Theta -0.075 Vega 0.003 Open interest 0 Model this call Put · $26 Snapshot session Unknown Last — Breakeven — Implied vol 303.8% Delta -0.072 ≈7% ITM Gamma 0.011 Theta -0.213 Vega 0.006 Open interest 0 Model this put
0	—	204.2%	0.97	—		—	-0.077	282%	—	0
Call · $27 In the money Snapshot session Unknown Last — Breakeven — Implied vol 204.2% Delta 0.97 ≈97% ITM Gamma 0.008 Theta -0.073 Vega 0.004 Open interest 0 Model this call Put · $27 Snapshot session Unknown Last — Breakeven — Implied vol 282% Delta -0.077 ≈8% ITM Gamma 0.012 Theta -0.209 Vega 0.006 Open interest 0 Model this put
0	—	186.9%	0.968	—		—	-0.078	252.9%	—	0
Call · $28 In the money Snapshot session Unknown Last — Breakeven — Implied vol 186.9% Delta 0.968 ≈97% ITM Gamma 0.009 Theta -0.072 Vega 0.004 Open interest 0 Model this call Put · $28 Snapshot session Unknown Last — Breakeven — Implied vol 252.9% Delta -0.078 ≈8% ITM Gamma 0.014 Theta -0.189 Vega 0.006 Open interest 0 Model this put
0	—	170.3%	0.965	—		—	-0.09	240.9%	—	0
Call · $29 In the money Snapshot session Unknown Last — Breakeven — Implied vol 170.3% Delta 0.965 ≈97% ITM Gamma 0.011 Theta -0.07 Vega 0.004 Open interest 0 Model this call Put · $29 Snapshot session Unknown Last — Breakeven — Implied vol 240.9% Delta -0.09 ≈9% ITM Gamma 0.016 Theta -0.201 Vega 0.006 Open interest 0 Model this put
0	—	139.6%	0.975	—		$0.38	-0.048	165.6%	1	91
Call · $30 In the money Snapshot session Unknown Last — Breakeven — Implied vol 139.6% Delta 0.975 ≈98% ITM Gamma 0.01 Theta -0.044 Vega 0.002 Open interest 0 Model this call Put · $30 Snapshot session Aug 12, 2026 Last $0.38 Breakeven $29.62 Implied vol 165.6% Delta -0.048 ≈5% ITM Gamma 0.014 Theta -0.085 Vega 0.004 Open interest 91 Model this put
0	—	125.4%	0.973	—		$0.30	-0.1	194.9%	5	5
Call · $31 In the money Snapshot session Unknown Last — Breakeven — Implied vol 125.4% Delta 0.973 ≈97% ITM Gamma 0.012 Theta -0.043 Vega 0.004 Open interest 0 Model this call Put · $31 Snapshot session Aug 10, 2026 Last $0.30 Breakeven $30.70 Implied vol 194.9% Delta -0.1 ≈10% ITM Gamma 0.022 Theta -0.176 Vega 0.006 Open interest 5 Model this put
0	—	136.3%	0.94	—		—	-0.122	188.2%	—	0
Call · $32 In the money Snapshot session Unknown Last — Breakeven — Implied vol 136.3% Delta 0.94 ≈94% ITM Gamma 0.021 Theta -0.087 Vega 0.007 Open interest 0 Model this call Put · $32 Snapshot session Unknown Last — Breakeven — Implied vol 188.2% Delta -0.122 ≈12% ITM Gamma 0.026 Theta -0.197 Vega 0.01 Open interest 0 Model this put
0	—	119.4%	0.933	—		—	-0.147	177.5%	—	0
Call · $33 In the money Snapshot session Unknown Last — Breakeven — Implied vol 119.4% Delta 0.933 ≈93% ITM Gamma 0.026 Theta -0.083 Vega 0.007 Open interest 0 Model this call Put · $33 Snapshot session Unknown Last — Breakeven — Implied vol 177.5% Delta -0.147 ≈15% ITM Gamma 0.031 Theta -0.209 Vega 0.01 Open interest 0 Model this put
0	—	131.1%	0.877	—		$0.83	-0.207	201.2%	1	6
Call · $34 In the money Snapshot session Unknown Last — Breakeven — Implied vol 131.1% Delta 0.877 ≈88% ITM Gamma 0.038 Theta -0.141 Vega 0.01 Open interest 0 Model this call Put · $34 Snapshot session Aug 10, 2026 Last $0.83 Breakeven $33.17 Implied vol 201.2% Delta -0.207 ≈21% ITM Gamma 0.035 Theta -0.298 Vega 0.013 Open interest 6 Model this put
5	4	121.5%	0.842	$3.40		$0.10	-0.153	118.6%	10	126
Call · $35 In the money Snapshot session Jul 28, 2026 Last $3.40 Breakeven $38.40 Implied vol 121.5% Delta 0.842 ≈84% ITM Gamma 0.048 Theta -0.153 Vega 0.01 Open interest 5 Model this call Put · $35 Snapshot session Aug 14, 2026 Last $0.10 Breakeven $34.90 Implied vol 118.6% Delta -0.153 ≈15% ITM Gamma 0.048 Theta -0.143 Vega 0.01 Open interest 126 Model this put
1	2	81.4%	0.871	$3.60		$1.10	-0.177	99.9%	50	55
Call · $36 In the money Snapshot session Aug 11, 2026 Last $3.60 Breakeven $39.60 Implied vol 81.4% Delta 0.871 ≈87% ITM Gamma 0.063 Theta -0.092 Vega 0.011 Open interest 1 Model this call Put · $36 Snapshot session Aug 11, 2026 Last $1.10 Breakeven $34.90 Implied vol 99.9% Delta -0.177 ≈18% ITM Gamma 0.063 Theta -0.132 Vega 0.011 Open interest 55 Model this put
7	1	82.2%	0.789	$3.31		$0.50	-0.21	81.7%	1	57
Call · $37 In the money Snapshot session Aug 17, 2026 Last $3.31 Breakeven $40.31 Implied vol 82.2% Delta 0.789 ≈79% ITM Gamma 0.086 Theta -0.127 Vega 0.011 Open interest 7 Model this call Put · $37 Snapshot session Aug 14, 2026 Last $0.50 Breakeven $36.50 Implied vol 81.7% Delta -0.21 ≈21% ITM Gamma 0.086 Theta -0.122 Vega 0.011 Open interest 57 Model this put
2	2	110.4%	0.652	$7.57		$0.43	-0.364	131.7%	1	119
Call · $38 In the money Snapshot session Jul 9, 2026 Last $7.57 Breakeven $45.57 Implied vol 110.4% Delta 0.652 ≈65% ITM Gamma 0.081 Theta -0.214 Vega 0.016 Open interest 2 Model this call Put · $38 Snapshot session Aug 14, 2026 Last $0.43 Breakeven $37.57 Implied vol 131.7% Delta -0.364 ≈36% ITM Gamma 0.069 Theta -0.254 Vega 0.016 Open interest 119 Model this put
7	1	90.6%	0.571	$1.47		$0.80	-0.406	56.9%	6	47
Call · $39 In the money Snapshot session Aug 17, 2026 Last $1.47 Breakeven $40.47 Implied vol 90.6% Delta 0.571 ≈57% ITM Gamma 0.104 Theta -0.185 Vega 0.016 Open interest 7 Model this call Put · $39 Snapshot session Aug 17, 2026 Last $0.80 Breakeven $38.20 Implied vol 56.9% Delta -0.406 ≈41% ITM Gamma 0.164 Theta -0.112 Vega 0.016 Open interest 47 Model this put
Underlying $39.55
128	1	81.9%	0.46	$0.92		$1.30	-0.535	89.1%	3	120
Call · $40 Snapshot session Aug 17, 2026 Last $0.92 Breakeven $40.92 Implied vol 81.9% Delta 0.46 ≈46% ITM Gamma 0.117 Theta -0.169 Vega 0.017 Open interest 128 Model this call Put · $40 In the money Snapshot session Aug 17, 2026 Last $1.30 Breakeven $38.70 Implied vol 89.1% Delta -0.535 ≈53% ITM Gamma 0.108 Theta -0.18 Vega 0.017 Open interest 120 Model this put
2	2	58.6%	0.284	$1.41		—	-0.7	63.2%	—	0
Call · $41 Snapshot session Aug 13, 2026 Last $1.41 Breakeven $42.41 Implied vol 58.6% Delta 0.284 ≈28% ITM Gamma 0.139 Theta -0.103 Vega 0.015 Open interest 2 Model this call Put · $41 In the money Snapshot session Unknown Last — Breakeven — Implied vol 63.2% Delta -0.7 ≈70% ITM Gamma 0.133 Theta -0.11 Vega 0.015 Open interest 0 Model this put
55	12	100.8%	0.301	$0.61		$2.56	-0.774	74%	2	10
Call · $42 Snapshot session Aug 12, 2026 Last $0.61 Breakeven $42.61 Implied vol 100.8% Delta 0.301 ≈30% ITM Gamma 0.083 Theta -0.182 Vega 0.015 Open interest 55 Model this call Put · $42 In the money Snapshot session Aug 13, 2026 Last $2.56 Breakeven $39.44 Implied vol 74% Delta -0.774 ≈77% ITM Gamma 0.099 Theta -0.112 Vega 0.011 Open interest 10 Model this put
40	1	147.1%	0.321	$0.05		$4.90	—	—	6	27
Call · $43 Snapshot session Aug 14, 2026 Last $0.05 Breakeven $43.05 Implied vol 147.1% Delta 0.321 ≈32% ITM Gamma 0.059 Theta -0.272 Vega 0.015 Open interest 40 Model this call Put · $43 In the money Snapshot session Aug 11, 2026 Last $4.90 Breakeven $38.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 27 Model this put
18	4	105.9%	0.182	$0.40		$5.60	—	—	2	3
Call · $44 Snapshot session Aug 14, 2026 Last $0.40 Breakeven $44.40 Implied vol 105.9% Delta 0.182 ≈18% ITM Gamma 0.06 Theta -0.144 Vega 0.012 Open interest 18 Model this call Put · $44 In the money Snapshot session Aug 11, 2026 Last $5.60 Breakeven $38.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 Model this put
118	42	178.4%	0.274	$0.05		$5.00	—	—	2	2
Call · $45 Snapshot session Aug 17, 2026 Last $0.05 Breakeven $45.05 Implied vol 178.4% Delta 0.274 ≈27% ITM Gamma 0.045 Theta -0.309 Vega 0.015 Open interest 118 Model this call Put · $45 In the money Snapshot session Jul 23, 2026 Last $5.00 Breakeven $40.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this put
125	123	219.2%	0.294	$1.00		—	—	—	—	0
Call · $46 Snapshot session Aug 10, 2026 Last $1.00 Breakeven $47.00 Implied vol 219.2% Delta 0.294 ≈29% ITM Gamma 0.038 Theta -0.391 Vega 0.016 Open interest 125 Model this call Put · $46 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
52	12	95.3%	0.046	$0.01		—	—	—	—	0
Call · $47 Snapshot session Aug 14, 2026 Last $0.01 Breakeven $47.01 Implied vol 95.3% Delta 0.046 ≈5% ITM Gamma 0.024 Theta -0.047 Vega 0.005 Open interest 52 Model this call Put · $47 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
10	5	191.2%	0.195	$0.83		—	—	—	—	0
Call · $48 Snapshot session Aug 10, 2026 Last $0.83 Breakeven $48.83 Implied vol 191.2% Delta 0.195 ≈19% ITM Gamma 0.035 Theta -0.271 Vega 0.012 Open interest 10 Model this call Put · $48 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
2	1	246.7%	0.243	$2.01		—	—	—	—	0
Call · $49 Snapshot session Jul 22, 2026 Last $2.01 Breakeven $51.01 Implied vol 246.7% Delta 0.243 ≈24% ITM Gamma 0.031 Theta -0.399 Vega 0.012 Open interest 2 Model this call Put · $49 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
170	24	242.5%	0.216	$0.08		—	—	—	—	0
Call · $50 Snapshot session Aug 14, 2026 Last $0.08 Breakeven $50.08 Implied vol 242.5% Delta 0.216 ≈22% ITM Gamma 0.029 Theta -0.365 Vega 0.012 Open interest 170 Model this call Put · $50 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
241	1	200.5%	0.072	$0.07		—	—	—	—	0
Call · $55 Snapshot session Aug 14, 2026 Last $0.07 Breakeven $55.07 Implied vol 200.5% Delta 0.072 ≈7% ITM Gamma 0.016 Theta -0.141 Vega 0.005 Open interest 241 Model this call Put · $55 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
15	1	457.4%	0.268	$0.15		—	—	—	—	0
Call · $60 Snapshot session Aug 11, 2026 Last $0.15 Breakeven $60.15 Implied vol 457.4% Delta 0.268 ≈27% ITM Gamma 0.017 Theta -0.776 Vega 0.013 Open interest 15 Model this call Put · $60 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
1	1	305.1%	0.082	$0.30		—	—	—	—	0
Call · $65 Snapshot session Jul 20, 2026 Last $0.30 Breakeven $65.30 Implied vol 305.1% Delta 0.082 ≈8% ITM Gamma 0.012 Theta -0.237 Vega 0.005 Open interest 1 Model this call Put · $65 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — 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 9, 2026–Aug 17, 2026; 26 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. The 25 strikes around the money are shown by default — switch to "All 30" for the wings.

Key facts CIK 1360214 CUSIP 415858109 13F (30d) 214 filings 209 filers Visit website Investor relations