AMSC · American Superconductor Corp /De/

Track AMSC — free Ask ALVIS about AMSC

$29.49 +2.85 (+10.70%)

Market Cap

$1.27B

47.69M

Options Chain

15-min delayed Underlying $29.49 · today Options Calculator

Positioning

Aug 21, 2026 · 22 days to expiry · 68 contracts

Put / call OI

1.00

Balanced positioning

Open interest

7,492

contracts outstanding

Volume

462

traded today

Max pain

$38.00

$8.51 above spot

ATM implied vol

107.3%

market's expected move

Open interest by strike · near the money

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 22d Sep 18 50d Oct 16 78d Jan 15 169d Jan 21 540d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	—	—	—		—	-0.089	160.7%	—	0
Call · $19 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $19 Last — Breakeven — Implied vol 160.7% Delta -0.089 ≈9% ITM Gamma 0.014 Theta -0.043 Vega 0.01 Open interest 0 Model this put
1	1	86.5%	0.978	$13.75		$0.55	-0.08	130.4%	71	370
Call · $20 In the money Last $13.75 Breakeven $33.75 Implied vol 86.5% Delta 0.978 ≈98% ITM Gamma 0.008 Theta -0.009 Vega 0.003 Open interest 1 Model this call Put · $20 Last $0.55 Breakeven $19.45 Implied vol 130.4% Delta -0.08 ≈8% ITM Gamma 0.016 Theta -0.032 Vega 0.01 Open interest 370 Model this put
0	—	93.6%	0.951	—		—	-0.099	127.6%	—	0
Call · $21 In the money Last — Breakeven — Implied vol 93.6% Delta 0.951 ≈95% ITM Gamma 0.015 Theta -0.018 Vega 0.006 Open interest 0 Model this call Put · $21 Last — Breakeven — Implied vol 127.6% Delta -0.099 ≈10% ITM Gamma 0.019 Theta -0.037 Vega 0.011 Open interest 0 Model this put
0	—	93%	0.926	—		$0.84	-0.131	128.3%	6	6
Call · $22 In the money Last — Breakeven — Implied vol 93% Delta 0.926 ≈93% ITM Gamma 0.021 Theta -0.024 Vega 0.011 Open interest 0 Model this call Put · $22 Last $0.84 Breakeven $21.16 Implied vol 128.3% Delta -0.131 ≈13% ITM Gamma 0.023 Theta -0.045 Vega 0.016 Open interest 6 Model this put
0	—	98.5%	0.886	—		$0.81	-0.138	110.5%	3	15
Call · $23 In the money Last — Breakeven — Implied vol 98.5% Delta 0.886 ≈89% ITM Gamma 0.027 Theta -0.034 Vega 0.017 Open interest 0 Model this call Put · $23 Last $0.81 Breakeven $22.19 Implied vol 110.5% Delta -0.138 ≈14% ITM Gamma 0.027 Theta -0.04 Vega 0.017 Open interest 15 Model this put
0	—	80.2%	0.888	—		$1.05	-0.184	118.3%	3	7
Call · $24 In the money Last — Breakeven — Implied vol 80.2% Delta 0.888 ≈89% ITM Gamma 0.033 Theta -0.028 Vega 0.017 Open interest 0 Model this call Put · $24 Last $1.05 Breakeven $22.95 Implied vol 118.3% Delta -0.184 ≈18% ITM Gamma 0.031 Theta -0.053 Vega 0.017 Open interest 7 Model this put
5	5	101.3%	0.799	$4.55		$1.30	-0.227	119%	4	590
Call · $25 In the money Last $4.55 Breakeven $29.55 Implied vol 101.3% Delta 0.799 ≈80% ITM Gamma 0.039 Theta -0.05 Vega 0.023 Open interest 5 Model this call Put · $25 Last $1.30 Breakeven $23.70 Implied vol 119% Delta -0.227 ≈23% ITM Gamma 0.035 Theta -0.059 Vega 0.023 Open interest 590 Model this put
32	31	108.4%	0.741	$3.50		$1.77	-0.257	106.5%	1	109
Call · $26 In the money Last $3.50 Breakeven $29.50 Implied vol 108.4% Delta 0.741 ≈74% ITM Gamma 0.041 Theta -0.06 Vega 0.023 Open interest 32 Model this call Put · $26 Last $1.77 Breakeven $24.23 Implied vol 106.5% Delta -0.257 ≈26% ITM Gamma 0.042 Theta -0.057 Vega 0.023 Open interest 109 Model this put
9	5	118%	0.688	$4.20		$2.00	-0.307	109.9%	13	16
Call · $27 In the money Last $4.20 Breakeven $31.20 Implied vol 118% Delta 0.688 ≈69% ITM Gamma 0.042 Theta -0.072 Vega 0.027 Open interest 9 Model this call Put · $27 Last $2.00 Breakeven $25.00 Implied vol 109.9% Delta -0.307 ≈31% ITM Gamma 0.045 Theta -0.065 Vega 0.027 Open interest 16 Model this put
0	—	109.5%	0.644	—		$2.50	-0.359	116.1%	23	213
Call · $28 In the money Last — Breakeven — Implied vol 109.5% Delta 0.644 ≈64% ITM Gamma 0.047 Theta -0.07 Vega 0.028 Open interest 0 Model this call Put · $28 Last $2.50 Breakeven $25.50 Implied vol 116.1% Delta -0.359 ≈36% ITM Gamma 0.044 Theta -0.071 Vega 0.028 Open interest 213 Model this put
38	4	97.9%	0.593	$3.39		$3.10	-0.406	116.8%	29	26
Call · $29 In the money Last $3.39 Breakeven $32.39 Implied vol 97.9% Delta 0.593 ≈59% ITM Gamma 0.055 Theta -0.065 Vega 0.028 Open interest 38 Model this call Put · $29 Last $3.10 Breakeven $25.90 Implied vol 116.8% Delta -0.406 ≈41% ITM Gamma 0.046 Theta -0.075 Vega 0.028 Open interest 26 Model this put
Underlying $29.49
63	14	95.8%	0.536	$2.70		$3.40	-0.451	118.8%	2	530
Call · $30 Last $2.70 Breakeven $32.70 Implied vol 95.8% Delta 0.536 ≈54% ITM Gamma 0.058 Theta -0.066 Vega 0.029 Open interest 63 Model this call Put · $30 In the money Last $3.40 Breakeven $26.60 Implied vol 118.8% Delta -0.451 ≈45% ITM Gamma 0.047 Theta -0.078 Vega 0.029 Open interest 530 Model this put
26	15	106.4%	0.493	$2.39		$2.40	-0.496	117.9%	1	12
Call · $31 Last $2.39 Breakeven $33.39 Implied vol 106.4% Delta 0.493 ≈49% ITM Gamma 0.052 Theta -0.072 Vega 0.029 Open interest 26 Model this call Put · $31 In the money Last $2.40 Breakeven $28.60 Implied vol 117.9% Delta -0.496 ≈50% ITM Gamma 0.047 Theta -0.077 Vega 0.029 Open interest 12 Model this put
25	17	108.2%	0.447	$2.15		$3.97	-0.535	122.1%	1	41
Call · $32 Last $2.15 Breakeven $34.15 Implied vol 108.2% Delta 0.447 ≈45% ITM Gamma 0.051 Theta -0.073 Vega 0.03 Open interest 25 Model this call Put · $32 In the money Last $3.97 Breakeven $28.03 Implied vol 122.1% Delta -0.535 ≈53% ITM Gamma 0.045 Theta -0.079 Vega 0.03 Open interest 41 Model this put
500	11	105.4%	0.395	$1.85		$5.50	-0.579	121.2%	18	111
Call · $33 Last $1.85 Breakeven $34.85 Implied vol 105.4% Delta 0.395 ≈40% ITM Gamma 0.051 Theta -0.07 Vega 0.027 Open interest 500 Model this call Put · $33 In the money Last $5.50 Breakeven $27.50 Implied vol 121.2% Delta -0.579 ≈58% ITM Gamma 0.045 Theta -0.078 Vega 0.03 Open interest 111 Model this put
40	9	109.2%	0.362	$1.59		$3.80	-0.619	119.9%	1	81
Call · $34 Last $1.59 Breakeven $35.59 Implied vol 109.2% Delta 0.362 ≈36% ITM Gamma 0.047 Theta -0.069 Vega 0.027 Open interest 40 Model this call Put · $34 In the money Last $3.80 Breakeven $30.20 Implied vol 119.9% Delta -0.619 ≈62% ITM Gamma 0.044 Theta -0.075 Vega 0.027 Open interest 81 Model this put
123	6	110.1%	0.324	$1.33		$9.08	-0.626	134.5%	9	65
Call · $35 Last $1.33 Breakeven $36.33 Implied vol 110.1% Delta 0.324 ≈32% ITM Gamma 0.045 Theta -0.067 Vega 0.027 Open interest 123 Model this call Put · $35 In the money Last $9.08 Breakeven $25.92 Implied vol 134.5% Delta -0.626 ≈63% ITM Gamma 0.039 Theta -0.083 Vega 0.027 Open interest 65 Model this put
175	4	114.6%	0.297	$1.13		$8.10	-0.692	119.7%	8	74
Call · $36 Last $1.13 Breakeven $37.13 Implied vol 114.6% Delta 0.297 ≈30% ITM Gamma 0.042 Theta -0.067 Vega 0.028 Open interest 175 Model this call Put · $36 In the money Last $8.10 Breakeven $27.90 Implied vol 119.7% Delta -0.692 ≈69% ITM Gamma 0.041 Theta -0.068 Vega 0.028 Open interest 74 Model this put
138	2	104.2%	0.237	$1.00		$9.29	-0.691	133.9%	1	286
Call · $37 Last $1.00 Breakeven $38.00 Implied vol 104.2% Delta 0.237 ≈24% ITM Gamma 0.041 Theta -0.054 Vega 0.022 Open interest 138 Model this call Put · $37 In the money Last $9.29 Breakeven $27.71 Implied vol 133.9% Delta -0.691 ≈69% ITM Gamma 0.037 Theta -0.077 Vega 0.028 Open interest 286 Model this put
80	2	107.6%	0.217	$0.80		$9.60	-0.734	127.9%	13	153
Call · $38 Last $0.80 Breakeven $38.80 Implied vol 107.6% Delta 0.217 ≈22% ITM Gamma 0.037 Theta -0.053 Vega 0.022 Open interest 80 Model this call Put · $38 In the money Last $9.60 Breakeven $28.40 Implied vol 127.9% Delta -0.734 ≈73% ITM Gamma 0.036 Theta -0.068 Vega 0.022 Open interest 153 Model this put
172	12	111%	0.198	$0.41		$10.40	-0.771	123.1%	14	59
Call · $39 Last $0.41 Breakeven $39.41 Implied vol 111% Delta 0.198 ≈20% ITM Gamma 0.034 Theta -0.052 Vega 0.022 Open interest 172 Model this call Put · $39 In the money Last $10.40 Breakeven $28.60 Implied vol 123.1% Delta -0.771 ≈77% ITM Gamma 0.034 Theta -0.06 Vega 0.022 Open interest 59 Model this put
228	16	104.8%	0.153	$0.65		$13.90	-0.773	132%	2	101
Call · $40 Last $0.65 Breakeven $40.65 Implied vol 104.8% Delta 0.153 ≈15% ITM Gamma 0.031 Theta -0.042 Vega 0.015 Open interest 228 Model this call Put · $40 In the money Last $13.90 Breakeven $26.10 Implied vol 132% Delta -0.773 ≈77% ITM Gamma 0.032 Theta -0.064 Vega 0.022 Open interest 101 Model this put
233	2	115%	0.159	$0.65		$13.35	-0.804	129.4%	1	188
Call · $41 Last $0.65 Breakeven $41.65 Implied vol 115% Delta 0.159 ≈16% ITM Gamma 0.029 Theta -0.047 Vega 0.015 Open interest 233 Model this call Put · $41 In the money Last $13.35 Breakeven $27.65 Implied vol 129.4% Delta -0.804 ≈80% ITM Gamma 0.03 Theta -0.057 Vega 0.022 Open interest 188 Model this put
115	3	115.3%	0.142	$0.45		$10.20	-0.771	151.2%	1	102
Call · $42 Last $0.45 Breakeven $42.45 Implied vol 115.3% Delta 0.142 ≈14% ITM Gamma 0.027 Theta -0.044 Vega 0.015 Open interest 115 Model this call Put · $42 In the money Last $10.20 Breakeven $31.80 Implied vol 151.2% Delta -0.771 ≈77% ITM Gamma 0.028 Theta -0.074 Vega 0.023 Open interest 102 Model this put
143	1	115.5%	0.125	$0.38		$14.30	-0.815	141.9%	13	100
Call · $43 Last $0.38 Breakeven $43.38 Implied vol 115.5% Delta 0.125 ≈13% ITM Gamma 0.024 Theta -0.04 Vega 0.015 Open interest 143 Model this call Put · $43 In the money Last $14.30 Breakeven $28.70 Implied vol 141.9% Delta -0.815 ≈81% ITM Gamma 0.026 Theta -0.061 Vega 0.023 Open interest 100 Model this put
158	1	114.1%	0.104	$0.30		$17.30	-0.792	158.8%	5	30
Call · $44 Last $0.30 Breakeven $44.30 Implied vol 114.1% Delta 0.104 ≈10% ITM Gamma 0.022 Theta -0.035 Vega 0.016 Open interest 158 Model this call Put · $44 In the money Last $17.30 Breakeven $26.70 Implied vol 158.8% Delta -0.792 ≈79% ITM Gamma 0.025 Theta -0.073 Vega 0.023 Open interest 30 Model this put
262	2	110.9%	0.082	$0.36		$18.40	-0.818	155.9%	1	79
Call · $45 Last $0.36 Breakeven $45.36 Implied vol 110.9% Delta 0.082 ≈8% ITM Gamma 0.019 Theta -0.028 Vega 0.009 Open interest 262 Model this call Put · $45 In the money Last $18.40 Breakeven $26.60 Implied vol 155.9% Delta -0.818 ≈82% ITM Gamma 0.024 Theta -0.067 Vega 0.023 Open interest 79 Model this put
68	20	133.3%	0.122	$0.20		$17.20	-0.801	170.2%	8	240
Call · $46 Last $0.20 Breakeven $46.20 Implied vol 133.3% Delta 0.122 ≈12% ITM Gamma 0.021 Theta -0.045 Vega 0.016 Open interest 68 Model this call Put · $46 In the money Last $17.20 Breakeven $28.80 Implied vol 170.2% Delta -0.801 ≈80% ITM Gamma 0.023 Theta -0.077 Vega 0.023 Open interest 240 Model this put
285	2	126.9%	0.091	$0.17		$19.90	-0.837	159.7%	1	10
Call · $47 Last $0.17 Breakeven $47.17 Implied vol 126.9% Delta 0.091 ≈9% ITM Gamma 0.018 Theta -0.035 Vega 0.009 Open interest 285 Model this call Put · $47 In the money Last $19.90 Breakeven $27.10 Implied vol 159.7% Delta -0.837 ≈84% ITM Gamma 0.022 Theta -0.063 Vega 0.016 Open interest 10 Model this put
23	3	134.8%	0.097	$0.30		$19.10	-0.813	179.1%	2	12
Call · $48 Last $0.30 Breakeven $48.30 Implied vol 134.8% Delta 0.097 ≈10% ITM Gamma 0.018 Theta -0.039 Vega 0.016 Open interest 23 Model this call Put · $48 In the money Last $19.10 Breakeven $28.90 Implied vol 179.1% Delta -0.813 ≈81% ITM Gamma 0.021 Theta -0.078 Vega 0.023 Open interest 12 Model this put
171	3	139.4%	0.095	$0.25		$19.80	-0.849	165.4%	4	51
Call · $49 Last $0.25 Breakeven $49.25 Implied vol 139.4% Delta 0.095 ≈10% ITM Gamma 0.017 Theta -0.04 Vega 0.016 Open interest 171 Model this call Put · $49 In the money Last $19.80 Breakeven $29.20 Implied vol 165.4% Delta -0.849 ≈85% ITM Gamma 0.02 Theta -0.061 Vega 0.016 Open interest 51 Model this put
77	3	122.5%	0.057	$0.20		$19.10	-0.824	185%	2	58
Call · $50 Last $0.20 Breakeven $50.20 Implied vol 122.5% Delta 0.057 ≈6% ITM Gamma 0.013 Theta -0.023 Vega 0.01 Open interest 77 Model this call Put · $50 In the money Last $19.10 Breakeven $30.90 Implied vol 185% Delta -0.824 ≈82% ITM Gamma 0.02 Theta -0.077 Vega 0.016 Open interest 58 Model this put
451	3	140.4%	0.052	$0.09		$19.80	-0.841	201.7%	3	11
Call · $55 Last $0.09 Breakeven $55.09 Implied vol 140.4% Delta 0.052 ≈5% ITM Gamma 0.01 Theta -0.025 Vega 0.01 Open interest 451 Model this call Put · $55 In the money Last $19.80 Breakeven $35.20 Implied vol 201.7% Delta -0.841 ≈84% ITM Gamma 0.017 Theta -0.078 Vega 0.017 Open interest 11 Model this put
105	1	133.5%	0.022	$0.38		—	-0.913	183.4%	—	0
Call · $60 Last $0.38 Breakeven $60.38 Implied vol 133.5% Delta 0.022 ≈2% ITM Gamma 0.005 Theta -0.012 Vega 0.005 Open interest 105 Model this call Put · $60 In the money Last — Breakeven — Implied vol 183.4% Delta -0.913 ≈91% ITM Gamma 0.012 Theta -0.045 Vega 0.01 Open interest 0 Model this put

About this data

Greeks, implied volatility, open interest and the last price come from the latest daily snapshot and are 15-minute delayed. 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. The 23 strikes around the money are shown by default — switch to "All 34" for the wings. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 880807 CUSIP 030111207 13F (30d) 61 filings 59 filers Visit website Investor relations