CRMD · CorMedix Inc.

Track CRMD — free

$7.54 -0.60 (-7.37%) At close · Aug 14

Market Cap

$587.70M

77.94M

Options Chain

Underlying $7.54 · at close Aug 14, 2026 Options Calculator

Positioning

Aug 21, 2026 · 5 days to expiry · 42 contracts · mixed snapshot sessions · Nov 17, 2025–Aug 14, 2026; 9 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 Jan 15 152d Mar 19 215d Jan 21 523d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
11	1	—	—	$6.85		$0.05	—	—	1	1
Call · $1 In the money Snapshot session Aug 14, 2026 Last $6.85 Breakeven $7.85 Implied vol — Delta — Gamma — Theta — Vega — Open interest 11 Model this call Put · $1 Snapshot session Jul 30, 2026 Last $0.05 Breakeven $0.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
24	32	—	—	$5.42		$0.03	—	—	1	3
Call · $2 In the money Snapshot session Aug 11, 2026 Last $5.42 Breakeven $7.42 Implied vol — Delta — Gamma — Theta — Vega — Open interest 24 Model this call Put · $2 Snapshot session Jul 30, 2026 Last $0.03 Breakeven $1.97 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 Model this put
1	2	—	—	$5.99		$0.05	—	—	100	206
Call · $3 In the money Snapshot session Jun 10, 2026 Last $5.99 Breakeven $8.99 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $3 Snapshot session Mar 18, 2026 Last $0.05 Breakeven $2.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 206 Model this put
1	37	—	—	$3.90		—	—	—	—	0
Call · $4 In the money Snapshot session Aug 14, 2026 Last $3.90 Breakeven $7.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $4 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
8	2	221.8%	0.949	$2.89		$0.05	-0.147	417.5%	4	34
Call · $5 In the money Snapshot session Aug 14, 2026 Last $2.89 Breakeven $7.89 Implied vol 221.8% Delta 0.949 ≈95% ITM Gamma 0.05 Theta -0.02 Vega 0.001 Open interest 8 Model this call Put · $5 Snapshot session Jul 30, 2026 Last $0.05 Breakeven $4.95 Implied vol 417.5% Delta -0.147 ≈15% ITM Gamma 0.058 Theta -0.079 Vega 0.002 Open interest 34 Model this put
205	2	—	—	$2.80		$0.10	-0.128	179.1%	2	2.2k
Call · $6 In the money Snapshot session Aug 13, 2026 Last $2.80 Breakeven $8.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 205 Model this call Put · $6 Snapshot session Aug 12, 2026 Last $0.10 Breakeven $5.90 Implied vol 179.1% Delta -0.128 ≈13% ITM Gamma 0.122 Theta -0.031 Vega 0.002 Open interest 2.2k Model this put
310	53	—	—	$0.60		$0.05	-0.336	216.3%	7	717
Call · $7 In the money Snapshot session Aug 14, 2026 Last $0.60 Breakeven $7.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 310 Model this call Put · $7 Snapshot session Aug 14, 2026 Last $0.05 Breakeven $6.95 Implied vol 216.3% Delta -0.336 ≈34% ITM Gamma 0.176 Theta -0.064 Vega 0.004 Open interest 717 Model this put
Underlying $7.54
2.1k	83	65.1%	0.268	$0.15		$0.45	-0.734	64.8%	7	1.6k
Call · $8 Snapshot session Aug 14, 2026 Last $0.15 Breakeven $8.15 Implied vol 65.1% Delta 0.268 ≈27% ITM Gamma 0.529 Theta -0.018 Vega 0.003 Open interest 2.1k Model this call Put · $8 In the money Snapshot session Aug 14, 2026 Last $0.45 Breakeven $7.55 Implied vol 64.8% Delta -0.734 ≈73% ITM Gamma 0.532 Theta -0.017 Vega 0.003 Open interest 1.6k Model this put
2.4k	475	116.7%	0.138	$0.05		$1.40	-0.895	102.7%	6	224
Call · $9 Snapshot session Aug 13, 2026 Last $0.05 Breakeven $9.05 Implied vol 116.7% Delta 0.138 ≈14% ITM Gamma 0.197 Theta -0.021 Vega 0.002 Open interest 2.4k Model this call Put · $9 In the money Snapshot session Aug 14, 2026 Last $1.40 Breakeven $7.60 Implied vol 102.7% Delta -0.895 ≈90% ITM Gamma 0.185 Theta -0.015 Vega 0.002 Open interest 224 Model this put
5.9k	315	161.5%	0.107	$0.03		$2.45	-0.837	199.2%	2	1.8k
Call · $10 Snapshot session Aug 13, 2026 Last $0.03 Breakeven $10.03 Implied vol 161.5% Delta 0.107 ≈11% ITM Gamma 0.118 Theta -0.024 Vega 0.002 Open interest 5.9k Model this call Put · $10 In the money Snapshot session Aug 4, 2026 Last $2.45 Breakeven $7.55 Implied vol 199.2% Delta -0.837 ≈84% ITM Gamma 0.13 Theta -0.04 Vega 0.003 Open interest 1.8k Model this put
647	26	202.1%	0.09	$0.05		$3.02	—	—	1	0
Call · $11 Snapshot session Aug 5, 2026 Last $0.05 Breakeven $11.05 Implied vol 202.1% Delta 0.09 ≈9% ITM Gamma 0.084 Theta -0.027 Vega 0.002 Open interest 647 Model this call Put · $11 In the money Snapshot session Aug 13, 2026 Last $3.02 Breakeven $7.98 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
1.1k	8	234.2%	0.081	$0.01		$4.80	—	—	10	95
Call · $12 Snapshot session Aug 13, 2026 Last $0.01 Breakeven $12.01 Implied vol 234.2% Delta 0.081 ≈8% ITM Gamma 0.066 Theta -0.029 Vega 0.001 Open interest 1.1k Model this call Put · $12 In the money Snapshot session Feb 10, 2026 Last $4.80 Breakeven $7.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 95 Model this put
683	2	262.2%	0.074	$0.10		—	—	—	—	0
Call · $13 Snapshot session Aug 11, 2026 Last $0.10 Breakeven $13.10 Implied vol 262.2% Delta 0.074 ≈7% ITM Gamma 0.055 Theta -0.03 Vega 0.001 Open interest 683 Model this call Put · $13 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
3	2	—	—	$0.45		—	—	—	—	0
Call · $14 Snapshot session Jan 14, 2026 Last $0.45 Breakeven $14.45 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 Model this call Put · $14 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
281	1	—	—	$0.20		$4.02	—	—	3	0
Call · $15 Snapshot session Aug 3, 2026 Last $0.20 Breakeven $15.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 281 Model this call Put · $15 In the money Snapshot session Dec 29, 2025 Last $4.02 Breakeven $10.98 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
10	1	—	—	$0.05		—	—	—	—	0
Call · $16 Snapshot session Apr 24, 2026 Last $0.05 Breakeven $16.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 10 Model this call Put · $16 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
63	50	—	—	$0.25		$6.70	—	—	24	0
Call · $17 Snapshot session Jan 26, 2026 Last $0.25 Breakeven $17.25 Implied vol — Delta — Gamma — Theta — Vega — Open interest 63 Model this call Put · $17 In the money Snapshot session Dec 10, 2025 Last $6.70 Breakeven $10.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $18 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $18 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
164	1	—	—	$0.10		—	—	—	—	0
Call · $20 Snapshot session Mar 5, 2026 Last $0.10 Breakeven $20.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 164 Model this call Put · $20 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
25	20	—	—	$0.75		—	—	—	—	0
Call · $22 Snapshot session Nov 17, 2025 Last $0.75 Breakeven $22.75 Implied vol — Delta — Gamma — Theta — Vega — Open interest 25 Model this call Put · $22 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
26	1	—	—	$0.15		—	—	—	—	0
Call · $25 Snapshot session Jan 8, 2026 Last $0.15 Breakeven $25.15 Implied vol — Delta — Gamma — Theta — Vega — Open interest 26 Model this call Put · $25 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 · Nov 17, 2025–Aug 14, 2026; 9 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 1410098 CUSIP 21900C308 13F (30d) 184 filings 182 filers Visit website Investor relations