SIDU · Sidus Space Inc.

Track SIDU — free

$2.53 -0.07 (-2.69%) At close · Aug 17

Market Cap

$263.19M

101.23M

Options Chain

Underlying $2.53 · today Options Calculator

Positioning

Aug 21, 2026 · 3 days to expiry · 30 contracts · mixed snapshot sessions · May 28, 2026–Aug 17, 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 3d Sep 18 31d Nov 20 94d Dec 18 122d Feb 19 185d Mar 19 213d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
100	104	838.4%	0.99	$2.10		$0.03	—	—	2	9
Call · $0.5 In the money Snapshot session Aug 17, 2026 Last $2.10 Breakeven $2.60 Implied vol 838.4% Delta 0.99 ≈99% ITM Gamma 0.012 Theta -0.008 Vega 0 Open interest 100 Model this call Put · $0.5 Snapshot session Aug 3, 2026 Last $0.03 Breakeven $0.47 Implied vol — Delta — Gamma — Theta — Vega — Open interest 9 Model this put
826	4	632.2%	0.96	$1.60		$0.05	-0.069	857%	1	76
Call · $1 In the money Snapshot session Aug 17, 2026 Last $1.60 Breakeven $2.60 Implied vol 632.2% Delta 0.96 ≈96% ITM Gamma 0.054 Theta -0.019 Vega 0 Open interest 826 Model this call Put · $1 Snapshot session Jul 24, 2026 Last $0.05 Breakeven $0.95 Implied vol 857% Delta -0.069 ≈7% ITM Gamma 0.061 Theta -0.038 Vega 0 Open interest 76 Model this put
453	4	381.2%	0.933	$1.05		$0.03	-0.101	483.9%	3	954
Call · $1.5 In the money Snapshot session Aug 14, 2026 Last $1.05 Breakeven $2.55 Implied vol 381.2% Delta 0.933 ≈93% ITM Gamma 0.134 Theta -0.017 Vega 0 Open interest 453 Model this call Put · $1.5 Snapshot session Aug 14, 2026 Last $0.03 Breakeven $1.47 Implied vol 483.9% Delta -0.101 ≈10% ITM Gamma 0.144 Theta -0.029 Vega 0.001 Open interest 954 Model this put
3.9k	144	—	—	$0.50		$0.04	-0.175	270.9%	76	5k
Call · $2 In the money Snapshot session Aug 17, 2026 Last $0.50 Breakeven $2.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3.9k Model this call Put · $2 Snapshot session Aug 17, 2026 Last $0.04 Breakeven $1.96 Implied vol 270.9% Delta -0.175 ≈18% ITM Gamma 0.379 Theta -0.024 Vega 0.001 Open interest 5k Model this put
Underlying $2.53
8k	1.9k	225.5%	0.244	$0.07		$0.55	-0.901	135%	164	2.8k
Call · $3 Snapshot session Aug 17, 2026 Last $0.07 Breakeven $3.07 Implied vol 225.5% Delta 0.244 ≈24% ITM Gamma 0.552 Theta -0.024 Vega 0.001 Open interest 8k Model this call Put · $3 In the money Snapshot session Aug 17, 2026 Last $0.55 Breakeven $2.45 Implied vol 135% Delta -0.901 ≈90% ITM Gamma 0.513 Theta -0.008 Vega 0 Open interest 2.8k Model this put
6.1k	30	763.1%	0.416	$0.01		$1.49	—	—	8	1.5k
Call · $4 Snapshot session Aug 17, 2026 Last $0.01 Breakeven $4.01 Implied vol 763.1% Delta 0.416 ≈42% ITM Gamma 0.2 Theta -0.1 Vega 0.001 Open interest 6.1k Model this call Put · $4 In the money Snapshot session Aug 17, 2026 Last $1.49 Breakeven $2.51 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1.5k Model this put
4.6k	2	506.7%	0.138	$0.04		$2.52	-0.908	442.1%	8	1.1k
Call · $5 Snapshot session Aug 17, 2026 Last $0.04 Breakeven $5.04 Implied vol 506.7% Delta 0.138 ≈14% ITM Gamma 0.17 Theta -0.037 Vega 0.001 Open interest 4.6k Model this call Put · $5 In the money Snapshot session Aug 14, 2026 Last $2.52 Breakeven $2.48 Implied vol 442.1% Delta -0.908 ≈91% ITM Gamma 0.147 Theta -0.024 Vega 0 Open interest 1.1k Model this put
3.7k	2	598.3%	0.125	$0.02		$3.43	—	—	1	36
Call · $6 Snapshot session Aug 14, 2026 Last $0.02 Breakeven $6.02 Implied vol 598.3% Delta 0.125 ≈12% ITM Gamma 0.135 Theta -0.041 Vega 0.001 Open interest 3.7k Model this call Put · $6 In the money Snapshot session Aug 12, 2026 Last $3.43 Breakeven $2.57 Implied vol — Delta — Gamma — Theta — Vega — Open interest 36 Model this put
2.4k	19	666.3%	0.116	$0.01		$3.10	—	—	25	25
Call · $7 Snapshot session Aug 14, 2026 Last $0.01 Breakeven $7.01 Implied vol 666.3% Delta 0.116 ≈12% ITM Gamma 0.115 Theta -0.044 Vega 0 Open interest 2.4k Model this call Put · $7 In the money Snapshot session May 28, 2026 Last $3.10 Breakeven $3.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 25 Model this put
3.9k	1	719.1%	0.11	$0.02		$5.59	—	—	1	6
Call · $8 Snapshot session Aug 5, 2026 Last $0.02 Breakeven $8.02 Implied vol 719.1% Delta 0.11 ≈11% ITM Gamma 0.102 Theta -0.045 Vega 0 Open interest 3.9k Model this call Put · $8 In the money Snapshot session Aug 17, 2026 Last $5.59 Breakeven $2.41 Implied vol — Delta — Gamma — Theta — Vega — Open interest 6 Model this put
731	52	766.2%	0.105	$0.05		—	—	—	—	0
Call · $9 Snapshot session Jun 30, 2026 Last $0.05 Breakeven $9.05 Implied vol 766.2% Delta 0.105 ≈11% ITM Gamma 0.092 Theta -0.046 Vega 0 Open interest 731 Model this call Put · $9 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
1.2k	22	808.8%	0.102	$0.05		—	—	—	—	0
Call · $10 Snapshot session Jul 2, 2026 Last $0.05 Breakeven $10.05 Implied vol 808.8% Delta 0.102 ≈10% ITM Gamma 0.085 Theta -0.048 Vega 0 Open interest 1.2k Model this call Put · $10 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
643	2	847.6%	0.099	$0.05		—	—	—	—	0
Call · $11 Snapshot session Jul 16, 2026 Last $0.05 Breakeven $11.05 Implied vol 847.6% Delta 0.099 ≈10% ITM Gamma 0.079 Theta -0.049 Vega 0 Open interest 643 Model this call Put · $11 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
130	1	1031.5%	0.161	$0.27		—	—	—	—	0
Call · $12 Snapshot session Jun 11, 2026 Last $0.27 Breakeven $12.27 Implied vol 1031.5% Delta 0.161 ≈16% ITM Gamma 0.092 Theta -0.085 Vega 0 Open interest 130 Model this call Put · $12 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
228	1	916.3%	0.094	$0.04		—	—	—	—	0
Call · $13 Snapshot session Jun 22, 2026 Last $0.04 Breakeven $13.04 Implied vol 916.3% Delta 0.094 ≈9% ITM Gamma 0.071 Theta -0.051 Vega 0.001 Open interest 228 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

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 · May 28, 2026–Aug 17, 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 1879726 CUSIP 826165201 13F (30d) 108 filings 106 filers Visit website Investor relations