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Options · 15-min delayed

TWST

Options · 15-min delayed

TWST

Underlying

$141.38

DTE

18d

2026-09-18

P/C Vol

2.30

P/C OI

0.83

ATM IV

87.4%

IV Skew

-14.5%

25Δ put − call

Max Pain

$120

Expiry

CALLS									Strike	PUTS
OI	Vol	IV	Δ	Γ	Θ	V	Bid/Ask	Last	Strike	Last	Bid/Ask	V	Θ	Γ	Δ	IV	Vol	OI
501	1	102.8%	0.92	0.0045	-0.14	0.05	36.60/39.20	36.80	105.00	1.20	0.00/2.80	0.04	-0.12	0.0044	-0.07	100.5%	2	15
16	3	94.7%	0.90	0.0057	-0.15	0.05	31.70/34.60	44.53	110.00	1.16	0.70/1.40	0.04	-0.09	0.0051	-0.07	81.6%	3	110
8	2	95.4%	0.86	0.0073	-0.19	0.07	27.80/30.40	25.30	115.00	1.80	1.60/4.20	0.07	-0.19	0.0073	-0.14	97.7%	20	12
14	5	92.3%	0.82	0.0091	-0.22	0.08	23.80/26.20	36.60	120.00	2.88	1.30/4.90	0.08	-0.19	0.0093	-0.17	86.4%	49	95
9	6	89.9%	0.77	0.0108	-0.25	0.10	20.00/22.40	22.70	125.00	3.82	3.70/5.80	0.10	-0.23	0.0109	-0.23	89.2%	48	30
8	1	90.8%	0.70	0.0122	-0.28	0.11	16.70/19.40	23.17	130.00	5.90	5.40/6.00	0.11	-0.24	0.0132	-0.29	82.4%	11	138
9	3	90.7%	0.63	0.0132	-0.31	0.12	13.90/16.40	25.35	135.00	7.80	6.60/8.30	0.12	-0.25	0.0149	-0.36	80.2%	29	68
22	2	90.3%	0.56	0.0139	-0.32	0.12	11.20/13.90	12.63	140.00	10.00	9.00/11.80	0.12	-0.28	0.0149	-0.44	84.4%	53	38
117	7	92.4%	0.50	0.0138	-0.33	0.13	9.40/11.80	10.30	145.00	9.50	11.80/13.40	0.13	-0.27	0.0159	-0.52	80.1%	10	16
145	11	94.7%	0.43	0.0132	-0.33	0.12	7.60/10.40	11.00	150.00	11.40	15.00/18.30	0.12	-0.29	0.0143	-0.58	87.2%	19	77
38	36	91.7%	0.37	0.0131	-0.31	0.12	5.50/8.50	7.20	155.00	—	—	—	—	—	—	—	—	—
16	11	92.6%	0.31	0.0122	-0.29	0.11	4.30/7.20	6.00	160.00	22.80	22.60/25.10	0.11	-0.25	0.0126	-0.70	88.2%	41	113
96	1	91.8%	0.26	0.0112	-0.26	0.10	2.85/6.20	7.90	165.00	—	—	—	—	—	—	—	—	—
21	5	91.8%	0.21	0.0101	-0.24	0.09	2.20/5.00	3.90	170.00	29.86	30.40/34.00	0.09	-0.22	0.0101	-0.79	91.6%	1	1
69	1	101.5%	0.20	0.0089	-0.25	0.09	2.90/4.60	6.15	175.00	—	—	—	—	—	—	—	—	—
106	12	99.0%	0.16	0.0080	-0.22	0.08	0.95/4.70	2.80	180.00	—	—	—	—	—	—	—	—	—

Greeks Profile

2026-09-18 · 18d · σ = 87.4%

Side

Greek

Synthetic strikes from −30% to +30% of spot. Greeks computed from ATM IV via Black-Scholes-Merton. Calls approach 1 deep ITM, 0 deep OTM. Puts mirror to (−1, 0).

Underlying

$141.38

DTE

18d

2026-09-18

P/C Vol

2.30

P/C OI

0.83

ATM IV

87.4%

IV Skew

-14.5%

25Δ put − call

Max Pain

$120

Expiry

CALLS									Strike	PUTS
OI	Vol	IV	Δ	Γ	Θ	V	Bid/Ask	Last	Strike	Last	Bid/Ask	V	Θ	Γ	Δ	IV	Vol	OI
501	1	102.8%	0.92	0.0045	-0.14	0.05	36.60/39.20	36.80	105.00	1.20	0.00/2.80	0.04	-0.12	0.0044	-0.07	100.5%	2	15
16	3	94.7%	0.90	0.0057	-0.15	0.05	31.70/34.60	44.53	110.00	1.16	0.70/1.40	0.04	-0.09	0.0051	-0.07	81.6%	3	110
8	2	95.4%	0.86	0.0073	-0.19	0.07	27.80/30.40	25.30	115.00	1.80	1.60/4.20	0.07	-0.19	0.0073	-0.14	97.7%	20	12
14	5	92.3%	0.82	0.0091	-0.22	0.08	23.80/26.20	36.60	120.00	2.88	1.30/4.90	0.08	-0.19	0.0093	-0.17	86.4%	49	95
9	6	89.9%	0.77	0.0108	-0.25	0.10	20.00/22.40	22.70	125.00	3.82	3.70/5.80	0.10	-0.23	0.0109	-0.23	89.2%	48	30
8	1	90.8%	0.70	0.0122	-0.28	0.11	16.70/19.40	23.17	130.00	5.90	5.40/6.00	0.11	-0.24	0.0132	-0.29	82.4%	11	138
9	3	90.7%	0.63	0.0132	-0.31	0.12	13.90/16.40	25.35	135.00	7.80	6.60/8.30	0.12	-0.25	0.0149	-0.36	80.2%	29	68
22	2	90.3%	0.56	0.0139	-0.32	0.12	11.20/13.90	12.63	140.00	10.00	9.00/11.80	0.12	-0.28	0.0149	-0.44	84.4%	53	38
117	7	92.4%	0.50	0.0138	-0.33	0.13	9.40/11.80	10.30	145.00	9.50	11.80/13.40	0.13	-0.27	0.0159	-0.52	80.1%	10	16
145	11	94.7%	0.43	0.0132	-0.33	0.12	7.60/10.40	11.00	150.00	11.40	15.00/18.30	0.12	-0.29	0.0143	-0.58	87.2%	19	77
38	36	91.7%	0.37	0.0131	-0.31	0.12	5.50/8.50	7.20	155.00	—	—	—	—	—	—	—	—	—
16	11	92.6%	0.31	0.0122	-0.29	0.11	4.30/7.20	6.00	160.00	22.80	22.60/25.10	0.11	-0.25	0.0126	-0.70	88.2%	41	113
96	1	91.8%	0.26	0.0112	-0.26	0.10	2.85/6.20	7.90	165.00	—	—	—	—	—	—	—	—	—
21	5	91.8%	0.21	0.0101	-0.24	0.09	2.20/5.00	3.90	170.00	29.86	30.40/34.00	0.09	-0.22	0.0101	-0.79	91.6%	1	1
69	1	101.5%	0.20	0.0089	-0.25	0.09	2.90/4.60	6.15	175.00	—	—	—	—	—	—	—	—	—
106	12	99.0%	0.16	0.0080	-0.22	0.08	0.95/4.70	2.80	180.00	—	—	—	—	—	—	—	—	—

Greeks Profile

2026-09-18 · 18d · σ = 87.4%

Side

Greek

Synthetic strikes from −30% to +30% of spot. Greeks computed from ATM IV via Black-Scholes-Merton. Calls approach 1 deep ITM, 0 deep OTM. Puts mirror to (−1, 0).