APPN · Appian Corp

Track APPN — free

$35.41 -1.60 (-4.32%) At close · Aug 14

Market Cap

$2.54B

71.63M

Options Chain

Underlying $35.41 · at close Aug 14, 2026 Options Calculator

Positioning

Aug 21, 2026 · 5 days to expiry · 38 contracts · mixed snapshot sessions · Nov 11, 2025–Aug 14, 2026; 6 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 Nov 20 96d Jan 15 152d Feb 19 187d Jan 21 523d Dec 15 852d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	—	—	—		$0.10	-0.025	677.2%	4	6
Call · $10 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $10 Snapshot session Jul 30, 2026 Last $0.10 Breakeven $9.90 Implied vol 677.2% Delta -0.025 ≈3% ITM Gamma 0.002 Theta -0.16 Vega 0.002 Open interest 6 Model this put
5	10	—	—	$9.13		$0.10	-0.031	569.5%	2	2
Call · $12.5 In the money Snapshot session Jun 24, 2026 Last $9.13 Breakeven $21.63 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 Model this call Put · $12.5 Snapshot session Jul 30, 2026 Last $0.10 Breakeven $12.40 Implied vol 569.5% Delta -0.031 ≈3% ITM Gamma 0.003 Theta -0.16 Vega 0.003 Open interest 2 Model this put
12	8	—	—	$11.07		$0.15	-0.011	344.1%	4	180
Call · $15 In the money Snapshot session Jul 30, 2026 Last $11.07 Breakeven $26.07 Implied vol — Delta — Gamma — Theta — Vega — Open interest 12 Model this call Put · $15 Snapshot session Jul 30, 2026 Last $0.15 Breakeven $14.85 Implied vol 344.1% Delta -0.011 ≈1% ITM Gamma 0.002 Theta -0.041 Vega 0.001 Open interest 180 Model this put
13	11	—	—	$7.17		$0.05	-0.027	342.4%	31	144
Call · $17.5 In the money Snapshot session Jun 8, 2026 Last $7.17 Breakeven $24.67 Implied vol — Delta — Gamma — Theta — Vega — Open interest 13 Model this call Put · $17.5 Snapshot session Aug 7, 2026 Last $0.05 Breakeven $17.45 Implied vol 342.4% Delta -0.027 ≈3% ITM Gamma 0.004 Theta -0.085 Vega 0.003 Open interest 144 Model this put
12	1	—	—	$3.60		$0.05	-0.02	256.6%	10	337
Call · $20 In the money Snapshot session Jun 26, 2026 Last $3.60 Breakeven $23.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 12 Model this call Put · $20 Snapshot session Aug 11, 2026 Last $0.05 Breakeven $19.95 Implied vol 256.6% Delta -0.02 ≈2% ITM Gamma 0.004 Theta -0.05 Vega 0.002 Open interest 337 Model this put
91	1	—	—	$13.02		$0.03	-0.024	211.6%	2	478
Call · $22.5 In the money Snapshot session Aug 10, 2026 Last $13.02 Breakeven $35.52 Implied vol — Delta — Gamma — Theta — Vega — Open interest 91 Model this call Put · $22.5 Snapshot session Aug 12, 2026 Last $0.03 Breakeven $22.47 Implied vol 211.6% Delta -0.024 ≈2% ITM Gamma 0.006 Theta -0.048 Vega 0.004 Open interest 478 Model this put
278	5	—	—	$9.10		$0.05	-0.083	244.4%	6	1.7k
Call · $25 In the money Snapshot session Aug 13, 2026 Last $9.10 Breakeven $34.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 278 Model this call Put · $25 Snapshot session Aug 7, 2026 Last $0.05 Breakeven $24.95 Implied vol 244.4% Delta -0.083 ≈8% ITM Gamma 0.014 Theta -0.149 Vega 0.007 Open interest 1.7k Model this put
432	8	—	—	$7.02		$2.00	-0.076	169.6%	2	35
Call · $27.5 In the money Snapshot session Aug 12, 2026 Last $7.02 Breakeven $34.52 Implied vol — Delta — Gamma — Theta — Vega — Open interest 432 Model this call Put · $27.5 Snapshot session Aug 6, 2026 Last $2.00 Breakeven $25.50 Implied vol 169.6% Delta -0.076 ≈8% ITM Gamma 0.018 Theta -0.096 Vega 0.007 Open interest 35 Model this put
1.8k	1	—	—	$4.64		$0.15	-0.083	118.6%	4	54
Call · $30 In the money Snapshot session Aug 13, 2026 Last $4.64 Breakeven $34.64 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1.8k Model this call Put · $30 Snapshot session Aug 12, 2026 Last $0.15 Breakeven $29.85 Implied vol 118.6% Delta -0.083 ≈8% ITM Gamma 0.028 Theta -0.071 Vega 0.007 Open interest 54 Model this put
1k	41	—	—	$3.70		$0.80	-0.152	95.4%	28	316
Call · $32.5 In the money Snapshot session Aug 10, 2026 Last $3.70 Breakeven $36.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1k Model this call Put · $32.5 Snapshot session Aug 12, 2026 Last $0.80 Breakeven $31.70 Implied vol 95.4% Delta -0.152 ≈15% ITM Gamma 0.054 Theta -0.088 Vega 0.011 Open interest 316 Model this put
182	15	41.4%	0.801	$2.70		$1.75	-0.312	76.3%	1	16
Call · $35 In the money Snapshot session Aug 13, 2026 Last $2.70 Breakeven $37.70 Implied vol 41.4% Delta 0.801 ≈80% ITM Gamma 0.148 Theta -0.049 Vega 0.012 Open interest 182 Model this call Put · $35 Snapshot session Aug 12, 2026 Last $1.75 Breakeven $33.25 Implied vol 76.3% Delta -0.312 ≈31% ITM Gamma 0.102 Theta -0.107 Vega 0.016 Open interest 16 Model this put
Underlying $35.41
51	1	49.7%	0.35	$0.78		$2.03	-0.535	123.7%	1	2
Call · $37.5 Snapshot session Aug 14, 2026 Last $0.78 Breakeven $38.28 Implied vol 49.7% Delta 0.35 ≈35% ITM Gamma 0.164 Theta -0.075 Vega 0.016 Open interest 51 Model this call Put · $37.5 In the money Snapshot session Aug 14, 2026 Last $2.03 Breakeven $35.47 Implied vol 123.7% Delta -0.535 ≈54% ITM Gamma 0.07 Theta -0.193 Vega 0.019 Open interest 2 Model this put
113	17	66.5%	0.147	$0.27		$4.40	-0.673	133.8%	2	0
Call · $40 Snapshot session Aug 14, 2026 Last $0.27 Breakeven $40.27 Implied vol 66.5% Delta 0.147 ≈15% ITM Gamma 0.076 Theta -0.062 Vega 0.013 Open interest 113 Model this call Put · $40 In the money Snapshot session Aug 14, 2026 Last $4.40 Breakeven $35.60 Implied vol 133.8% Delta -0.673 ≈67% ITM Gamma 0.059 Theta -0.189 Vega 0.017 Open interest 0 Model this put
10	6	87.7%	0.095	$0.25		—	-0.723	172.2%	—	0
Call · $42.5 Snapshot session Aug 10, 2026 Last $0.25 Breakeven $42.75 Implied vol 87.7% Delta 0.095 ≈9% ITM Gamma 0.042 Theta -0.059 Vega 0.009 Open interest 10 Model this call Put · $42.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 172.2% Delta -0.723 ≈72% ITM Gamma 0.043 Theta -0.228 Vega 0.017 Open interest 0 Model this put
22	9	103.2%	0.062	$0.18		—	-0.758	199.4%	—	0
Call · $45 Snapshot session Aug 11, 2026 Last $0.18 Breakeven $45.18 Implied vol 103.2% Delta 0.062 ≈6% ITM Gamma 0.026 Theta -0.05 Vega 0.005 Open interest 22 Model this call Put · $45 In the money Snapshot session Unknown Last — Breakeven — Implied vol 199.4% Delta -0.758 ≈76% ITM Gamma 0.034 Theta -0.245 Vega 0.014 Open interest 0 Model this put
24	2	114%	0.037	$0.11		$8.80	-0.785	222.8%	1	0
Call · $47.5 Snapshot session Aug 10, 2026 Last $0.11 Breakeven $47.61 Implied vol 114% Delta 0.037 ≈4% ITM Gamma 0.016 Theta -0.037 Vega 0.005 Open interest 24 Model this call Put · $47.5 In the money Snapshot session Nov 11, 2025 Last $8.80 Breakeven $38.70 Implied vol 222.8% Delta -0.785 ≈78% ITM Gamma 0.029 Theta -0.255 Vega 0.014 Open interest 0 Model this put
2	1	185.2%	0.111	$3.80		$10.50	-0.8	248.6%	1	0
Call · $50 Snapshot session Dec 3, 2025 Last $3.80 Breakeven $53.80 Implied vol 185.2% Delta 0.111 ≈11% ITM Gamma 0.022 Theta -0.139 Vega 0.01 Open interest 2 Model this call Put · $50 In the money Snapshot session Nov 11, 2025 Last $10.50 Breakeven $39.50 Implied vol 248.6% Delta -0.8 ≈80% ITM Gamma 0.024 Theta -0.273 Vega 0.014 Open interest 0 Model this put
0	—	225.9%	0.096	—		$14.00	-0.841	277.2%	3	0
Call · $55 Snapshot session Unknown Last — Breakeven — Implied vol 225.9% Delta 0.096 ≈10% ITM Gamma 0.016 Theta -0.153 Vega 0.01 Open interest 0 Model this call Put · $55 In the money Snapshot session Nov 11, 2025 Last $14.00 Breakeven $41.00 Implied vol 277.2% Delta -0.841 ≈84% ITM Gamma 0.019 Theta -0.264 Vega 0.01 Open interest 0 Model this put
0	—	259.7%	0.086	—		—	-0.85	317.5%	—	0
Call · $60 Snapshot session Unknown Last — Breakeven — Implied vol 259.7% Delta 0.086 ≈9% ITM Gamma 0.013 Theta -0.163 Vega 0.006 Open interest 0 Model this call Put · $60 In the money Snapshot session Unknown Last — Breakeven — Implied vol 317.5% Delta -0.85 ≈85% ITM Gamma 0.016 Theta -0.29 Vega 0.01 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 11, 2025–Aug 14, 2026; 6 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 1441683 CUSIP 03782L101 13F (30d) 200 filings 197 filers Visit website Investor relations