DDD · 3D Systems Corp

Track DDD — free

$3.71 +0.09 (+2.49%) At close · Aug 14

Market Cap

$616.41M

166.15M

Options Chain

Underlying $3.71 · at close Aug 14, 2026 Options Calculator

Positioning

Aug 21, 2026 · 6 days to expiry · 24 contracts · mixed snapshot sessions · May 26, 2026–Aug 14, 2026; 3 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 Dec 18 125d Jan 15 153d Feb 19 188d Jan 21 524d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
17	2	768.3%	0.994	$3.25		$0.02	—	—	1	2
Call · $0.5 In the money Snapshot session Aug 10, 2026 Last $3.25 Breakeven $3.75 Implied vol 768.3% Delta 0.994 ≈99% ITM Gamma 0.004 Theta -0.005 Vega 0 Open interest 17 Model this call Put · $0.5 Snapshot session Aug 10, 2026 Last $0.02 Breakeven $0.48 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this put
62	4	—	—	$2.55		$0.09	—	—	7	4
Call · $1 In the money Snapshot session Aug 12, 2026 Last $2.55 Breakeven $3.55 Implied vol — Delta — Gamma — Theta — Vega — Open interest 62 Model this call Put · $1 Snapshot session May 26, 2026 Last $0.09 Breakeven $0.91 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 Model this put
19	1	—	—	$2.27		$0.04	-0.068	678%	1	30
Call · $1.5 In the money Snapshot session Aug 14, 2026 Last $2.27 Breakeven $3.77 Implied vol — Delta — Gamma — Theta — Vega — Open interest 19 Model this call Put · $1.5 Snapshot session Aug 4, 2026 Last $0.04 Breakeven $1.46 Implied vol 678% Delta -0.068 ≈7% ITM Gamma 0.04 Theta -0.036 Vega 0.001 Open interest 30 Model this put
122	4	—	—	$1.72		$0.05	-0.07	397.1%	22	582
Call · $2 In the money Snapshot session Aug 14, 2026 Last $1.72 Breakeven $3.72 Implied vol — Delta — Gamma — Theta — Vega — Open interest 122 Model this call Put · $2 Snapshot session Aug 3, 2026 Last $0.05 Breakeven $1.95 Implied vol 397.1% Delta -0.07 ≈7% ITM Gamma 0.07 Theta -0.021 Vega 0.001 Open interest 582 Model this put
812	4	—	—	$1.20		$0.03	-0.135	357.8%	2	354
Call · $2.5 In the money Snapshot session Aug 14, 2026 Last $1.20 Breakeven $3.70 Implied vol — Delta — Gamma — Theta — Vega — Open interest 812 Model this call Put · $2.5 Snapshot session Aug 13, 2026 Last $0.03 Breakeven $2.47 Implied vol 357.8% Delta -0.135 ≈14% ITM Gamma 0.126 Theta -0.031 Vega 0.001 Open interest 354 Model this put
1.4k	12	—	—	$0.68		$0.05	-0.166	203.9%	28	1.5k
Call · $3 In the money Snapshot session Aug 14, 2026 Last $0.68 Breakeven $3.68 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1.4k Model this call Put · $3 Snapshot session Aug 11, 2026 Last $0.05 Breakeven $2.95 Implied vol 203.9% Delta -0.166 ≈17% ITM Gamma 0.255 Theta -0.02 Vega 0.001 Open interest 1.5k Model this put
1.6k	52	61.8%	0.81	$0.30		$0.13	-0.289	105.2%	85	488
Call · $3.5 In the money Snapshot session Aug 14, 2026 Last $0.30 Breakeven $3.80 Implied vol 61.8% Delta 0.81 ≈81% ITM Gamma 0.917 Theta -0.007 Vega 0.001 Open interest 1.6k Model this call Put · $3.5 Snapshot session Aug 13, 2026 Last $0.13 Breakeven $3.37 Implied vol 105.2% Delta -0.289 ≈29% ITM Gamma 0.676 Theta -0.014 Vega 0.002 Open interest 488 Model this put
Underlying $3.71
1.4k	365	86.6%	0.296	$0.06		$0.45	-0.681	96.5%	10	150
Call · $4 Snapshot session Aug 14, 2026 Last $0.06 Breakeven $4.06 Implied vol 86.6% Delta 0.296 ≈30% ITM Gamma 0.829 Theta -0.012 Vega 0.002 Open interest 1.4k Model this call Put · $4 In the money Snapshot session Aug 13, 2026 Last $0.45 Breakeven $3.55 Implied vol 96.5% Delta -0.681 ≈68% ITM Gamma 0.771 Theta -0.013 Vega 0.002 Open interest 150 Model this put
414	33	150.6%	0.199	$0.05		$1.56	-0.857	125.6%	48	3
Call · $4.5 Snapshot session Aug 12, 2026 Last $0.05 Breakeven $4.55 Implied vol 150.6% Delta 0.199 ≈20% ITM Gamma 0.384 Theta -0.017 Vega 0.001 Open interest 414 Model this call Put · $4.5 In the money Snapshot session Jun 25, 2026 Last $1.56 Breakeven $2.94 Implied vol 125.6% Delta -0.857 ≈86% ITM Gamma 0.379 Theta -0.011 Vega 0.001 Open interest 3 Model this put
1.7k	100	398.6%	0.382	$0.04		—	-0.769	249.4%	—	0
Call · $5 Snapshot session Aug 12, 2026 Last $0.04 Breakeven $5.04 Implied vol 398.6% Delta 0.382 ≈38% ITM Gamma 0.198 Theta -0.061 Vega 0.002 Open interest 1.7k Model this call Put · $5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 249.4% Delta -0.769 ≈77% ITM Gamma 0.254 Theta -0.03 Vega 0.001 Open interest 0 Model this put
174	4	265.9%	0.168	$0.06		—	-0.793	295.6%	—	0
Call · $5.5 Snapshot session Aug 6, 2026 Last $0.06 Breakeven $5.56 Implied vol 265.9% Delta 0.168 ≈17% ITM Gamma 0.198 Theta -0.027 Vega 0.001 Open interest 174 Model this call Put · $5.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 295.6% Delta -0.793 ≈79% ITM Gamma 0.201 Theta -0.033 Vega 0.002 Open interest 0 Model this put
90	4	389%	0.128	$0.03		—	-0.93	321.3%	—	0
Call · $7.5 Snapshot session Aug 6, 2026 Last $0.03 Breakeven $7.53 Implied vol 389% Delta 0.128 ≈13% ITM Gamma 0.111 Theta -0.032 Vega 0.001 Open interest 90 Model this call Put · $7.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 321.3% Delta -0.93 ≈93% ITM Gamma 0.087 Theta -0.017 Vega 0.001 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 26, 2026–Aug 14, 2026; 3 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 910638 CUSIP 88554D205 13F (30d) 197 filings 197 filers Visit website Investor relations