CADL · Candel Therapeutics, Inc.

Track CADL — free

$13.15 +0.80 (+6.48%)

Market Cap

$945.00M

76.52M

Options Chain

Underlying $13.15 · today Options Calculator

Positioning

Aug 21, 2026 · expires today · 54 contracts · mixed snapshot sessions · Jun 18, 2026–Aug 21, 2026; 30 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 0d Sep 18 28d Oct 16 56d Jan 15 147d Apr 16 238d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
134	186	—	—	$11.59		—	—	—	—	0
Call · $1 In the money Snapshot session Aug 20, 2026 Last $11.59 Breakeven $12.59 Implied vol — Delta — Gamma — Theta — Vega — Open interest 134 Model this call Put · $1 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
75	105	—	—	$10.93		$0.04	—	—	18	2
Call · $2 In the money Snapshot session Aug 20, 2026 Last $10.93 Breakeven $12.93 Implied vol — Delta — Gamma — Theta — Vega — Open interest 75 Model this call Put · $2 Snapshot session Jul 21, 2026 Last $0.04 Breakeven $1.96 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this put
109	149	—	—	$9.56		$0.05	0	0%	1	23
Call · $3 In the money Snapshot session Aug 20, 2026 Last $9.56 Breakeven $12.56 Implied vol — Delta — Gamma — Theta — Vega — Open interest 109 Model this call Put · $3 Snapshot session Jul 29, 2026 Last $0.05 Breakeven $2.95 Implied vol 0% Delta 0 ≈0% ITM Gamma 0 Theta 0 Vega 0 Open interest 23 Model this put
63	63	—	—	$8.58		—	—	—	—	0
Call · $4 In the money Snapshot session Aug 20, 2026 Last $8.58 Breakeven $12.58 Implied vol — Delta — Gamma — Theta — Vega — Open interest 63 Model this call Put · $4 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		$0.20	0	0%	1	2
Call · $5 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $5 Snapshot session Jun 18, 2026 Last $0.20 Breakeven $4.80 Implied vol 0% Delta 0 ≈0% ITM Gamma 0 Theta 0 Vega 0 Open interest 2 Model this put
0	—	—	—	—		—	0	0%	—	0
Call · $6 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $6 Snapshot session Unknown Last — Breakeven — Implied vol 0% Delta 0 ≈0% ITM Gamma 0 Theta 0 Vega 0 Open interest 0 Model this put
0	6	—	—	$5.62		$0.30	0	0%	7	5
Call · $7 In the money Snapshot session Aug 21, 2026 Last $5.62 Breakeven $12.62 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $7 Snapshot session Jun 26, 2026 Last $0.30 Breakeven $6.70 Implied vol 0% Delta 0 ≈0% ITM Gamma 0 Theta 0 Vega 0 Open interest 5 Model this put
35	6	—	—	$4.70		$0.20	-0.072	1892.2%	5	52
Call · $8 In the money Snapshot session Aug 21, 2026 Last $4.70 Breakeven $12.70 Implied vol — Delta — Gamma — Theta — Vega — Open interest 35 Model this call Put · $8 Snapshot session Jul 31, 2026 Last $0.20 Breakeven $7.80 Implied vol 1892.2% Delta -0.072 ≈7% ITM Gamma 0.027 Theta -2.265 Vega 0 Open interest 52 Model this put
78	1	0%	1	$3.50		$0.10	-0.059	1284.3%	9	999
Call · $9 In the money Snapshot session Aug 21, 2026 Last $3.50 Breakeven $12.50 Implied vol 0% Delta 1 ≈100% ITM Gamma 0 Theta -0.001 Vega 0 Open interest 78 Model this call Put · $9 Snapshot session Aug 14, 2026 Last $0.10 Breakeven $8.90 Implied vol 1284.3% Delta -0.059 ≈6% ITM Gamma 0.034 Theta -1.317 Vega 0 Open interest 999 Model this put
209	4	—	—	$2.85		$0.05	-0.13	1333.6%	1	124
Call · $10 In the money Snapshot session Aug 21, 2026 Last $2.85 Breakeven $12.85 Implied vol — Delta — Gamma — Theta — Vega — Open interest 209 Model this call Put · $10 Snapshot session Aug 17, 2026 Last $0.05 Breakeven $9.95 Implied vol 1333.6% Delta -0.13 ≈13% ITM Gamma 0.058 Theta -2.463 Vega 0.001 Open interest 124 Model this put
648	11	—	—	$1.90		—	-0.226	1417.4%	—	0
Call · $11 In the money Snapshot session Aug 21, 2026 Last $1.90 Breakeven $12.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 648 Model this call Put · $11 Snapshot session Unknown Last — Breakeven — Implied vol 1417.4% Delta -0.226 ≈23% ITM Gamma 0.078 Theta -3.723 Vega 0.001 Open interest 0 Model this put
274	61	383.6%	0.882	$0.83		—	-0.218	616.4%	—	0
Call · $12 In the money Snapshot session Aug 21, 2026 Last $0.83 Breakeven $12.83 Implied vol 383.6% Delta 0.882 ≈88% ITM Gamma 0.191 Theta -0.666 Vega 0 Open interest 274 Model this call Put · $12 Snapshot session Unknown Last — Breakeven — Implied vol 616.4% Delta -0.218 ≈22% ITM Gamma 0.178 Theta -1.602 Vega 0.001 Open interest 0 Model this put
458	327	0%	1	$0.10		—	-0.441	542.7%	—	0
Call · $13 In the money Snapshot session Aug 21, 2026 Last $0.10 Breakeven $13.10 Implied vol 0% Delta 1 ≈100% ITM Gamma 0 Theta -0.001 Vega 0 Open interest 458 Model this call Put · $13 Snapshot session Unknown Last — Breakeven — Implied vol 542.7% Delta -0.441 ≈44% ITM Gamma 0.269 Theta -1.875 Vega 0.001 Open interest 0 Model this put
Underlying $13.15
196	3	0%	0	$0.05		—	-0.603	879.8%	—	0
Call · $14 Snapshot session Aug 21, 2026 Last $0.05 Breakeven $14.05 Implied vol 0% Delta 0 ≈0% ITM Gamma 0 Theta 0 Vega 0 Open interest 196 Model this call Put · $14 In the money Snapshot session Unknown Last — Breakeven — Implied vol 879.8% Delta -0.603 ≈60% ITM Gamma 0.164 Theta -2.997 Vega 0.001 Open interest 0 Model this put
2	1	959.5%	0.285	$0.10		—	-0.653	1220.4%	—	0
Call · $15 Snapshot session Aug 14, 2026 Last $0.10 Breakeven $15.10 Implied vol 959.5% Delta 0.285 ≈28% ITM Gamma 0.131 Theta -2.853 Vega 0.001 Open interest 2 Model this call Put · $15 In the money Snapshot session Unknown Last — Breakeven — Implied vol 1220.4% Delta -0.653 ≈65% ITM Gamma 0.111 Theta -3.928 Vega 0.001 Open interest 0 Model this put
4	1	1181.5%	0.247	$0.40		—	-0.78	1070.7%	—	0
Call · $16 Snapshot session Aug 19, 2026 Last $0.40 Breakeven $16.40 Implied vol 1181.5% Delta 0.247 ≈25% ITM Gamma 0.099 Theta -3.274 Vega 0.001 Open interest 4 Model this call Put · $16 In the money Snapshot session Unknown Last — Breakeven — Implied vol 1070.7% Delta -0.78 ≈78% ITM Gamma 0.102 Theta -2.758 Vega 0.001 Open interest 0 Model this put
25	1	1365.4%	0.223	$0.10		—	-0.774	1380.3%	—	0
Call · $17 Snapshot session Aug 20, 2026 Last $0.10 Breakeven $17.10 Implied vol 1365.4% Delta 0.223 ≈22% ITM Gamma 0.08 Theta -3.54 Vega 0.001 Open interest 25 Model this call Put · $17 In the money Snapshot session Unknown Last — Breakeven — Implied vol 1380.3% Delta -0.774 ≈77% ITM Gamma 0.08 Theta -3.609 Vega 0.001 Open interest 0 Model this put
39	5	1539.3%	0.205	$0.05		—	-0.792	1553.9%	—	0
Call · $18 Snapshot session Aug 19, 2026 Last $0.05 Breakeven $18.05 Implied vol 1539.3% Delta 0.205 ≈20% ITM Gamma 0.068 Theta -3.803 Vega 0.001 Open interest 39 Model this call Put · $18 In the money Snapshot session Unknown Last — Breakeven — Implied vol 1553.9% Delta -0.792 ≈79% ITM Gamma 0.068 Theta -3.872 Vega 0.001 Open interest 0 Model this put
0	—	—	—	—		—	-0.819	1660.1%	—	0
Call · $19 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $19 In the money Snapshot session Unknown Last — Breakeven — Implied vol 1660.1% Delta -0.819 ≈82% ITM Gamma 0.059 Theta -3.843 Vega 0.001 Open interest 0 Model this put
0	1	—	—	$2.00		—	-0.828	1805%	—	0
Call · $20 Snapshot session Aug 21, 2026 Last $2.00 Breakeven $22.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $20 In the money Snapshot session Unknown Last — Breakeven — Implied vol 1805% Delta -0.828 ≈83% ITM Gamma 0.052 Theta -4.043 Vega 0.001 Open interest 0 Model this put
0	—	—	—	—		—	-0.837	1923.6%	—	0
Call · $21 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $21 In the money Snapshot session Unknown Last — Breakeven — Implied vol 1923.6% Delta -0.837 ≈84% ITM Gamma 0.047 Theta -4.149 Vega 0.001 Open interest 0 Model this put
0	—	—	—	—		—	-1	0%	—	0
Call · $22 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $22 In the money Snapshot session Unknown Last — Breakeven — Implied vol 0% Delta -1 ≈100% ITM Gamma 0 Theta 0 Vega 0 Open interest 0 Model this put
0	—	—	—	—		—	-1	0%	—	0
Call · $23 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $23 In the money Snapshot session Unknown Last — Breakeven — Implied vol 0% Delta -1 ≈100% ITM Gamma 0 Theta 0 Vega 0 Open interest 0 Model this put
0	—	—	—	—		—	-1	0%	—	0
Call · $24 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $24 In the money Snapshot session Unknown Last — Breakeven — Implied vol 0% Delta -1 ≈100% ITM Gamma 0 Theta 0 Vega 0 Open interest 0 Model this put
0	—	—	—	—		—	-1	0%	—	0
Call · $25 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $25 In the money Snapshot session Unknown Last — Breakeven — Implied vol 0% Delta -1 ≈100% ITM Gamma 0 Theta 0 Vega 0 Open interest 0 Model this put
0	—	—	—	—		—	-1	0%	—	0
Call · $26 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $26 In the money Snapshot session Unknown Last — Breakeven — Implied vol 0% Delta -1 ≈100% ITM Gamma 0 Theta 0 Vega 0 Open interest 0 Model this put
0	—	—	—	—		—	-1	0%	—	0
Call · $27 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $27 In the money Snapshot session Unknown Last — Breakeven — Implied vol 0% Delta -1 ≈100% ITM Gamma 0 Theta 0 Vega 0 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 · Jun 18, 2026–Aug 21, 2026; 30 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 1841387 CUSIP 137404109 13F (30d) 133 filings 132 filers Visit website Investor relations