Home Options TWSTChain

TWST

Twist Bioscience CorporationClose $99.24EOD only

Max Pain

$60.00

Next expiry Jul 17, 2026

Expected Move

±$10.95

11.0% from close

Price Gap

-39.24

Distance to max pain

IV Rank

Low premium

P/C OI

0.35

Slightly call-heavy

Consensus

—

No reports available

Published snapshot: Jul 2, 2026 close

End-of-day snapshot

This page reflects TWST options positioning from the latest published market-close snapshot. Intraday price and contract changes are not displayed.

Published Snapshot

Jul 2, 2026 close

TWST Options Chain

Data as of market close Jul 2, 2026

Expiration

Compare calls and puts side by side with OI, volume, IV, and positioning context.

Control Row

Next expiry (DTE 15)

Blank greek cells usually mean usable implied volatility was unavailable for that contract in the market-close snapshot.

Open Interest by Strike

IV Skew

Volume by Strike

Calls

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
12.50	20.66	26.50	30.50	0.00	1	0	0.0%	1.000	0.0000	-0.001	0.000	0.005
15.00	17.41	24.20	28.10	0.00	1	0	0.0%	1.000	0.0000	-0.002	0.000	0.006
17.50	31.32	0.00	0.00	0.00	0	0	0.0%	1.000	0.0000	-0.002	0.000	0.007
20.00	27.00	0.00	0.00	0.00	2	0	0.0%	1.000	0.0000	-0.002	0.000	0.008
22.50	15.00	17.50	21.40	0.00	0	1	0.0%	1.000	0.0000	-0.003	0.000	0.009
25.00	57.00	72.30	76.60	0.00	3	5	325.8%	0.993	0.0003	-0.044	0.004	0.009
27.50	22.24	0.00	0.00	0.00	20	0	0.0%	1.000	0.0000	-0.003	0.000	0.011
30.00	38.55	67.30	71.50	0.00	5	38	273.0%	0.994	0.0003	-0.036	0.003	0.011
32.50	52.50	64.80	69.00	0.00	1	2	255.9%	0.993	0.0004	-0.036	0.004	0.012
35.00	25.27	33.30	37.60	0.00	4	21	0.0%	1.000	0.0000	-0.004	0.000	0.013
37.50	38.92	59.90	63.80	0.00	1	7	213.3%	0.995	0.0004	-0.028	0.003	0.014
40.00	57.67	58.80	60.00	0.00	3	33	210.9%	0.992	0.0005	-0.037	0.004	0.015
42.50	49.26	54.80	58.80	0.00	3	11	173.4%	0.996	0.0003	-0.018	0.002	0.016
45.00	52.45	52.30	56.30	0.00	3	27	162.5%	0.996	0.0004	-0.019	0.002	0.017
47.50	50.36	49.80	54.00	0.00	2	33	174.0%	0.990	0.0008	-0.037	0.005	0.018
50.00	38.50	47.40	51.40	0.00	11	187	162.9%	0.990	0.0009	-0.037	0.005	0.019
52.50	6.70	44.90	48.90	0.00	2	24	152.5%	0.989	0.0010	-0.037	0.006	0.020
55.00	45.75	42.40	46.40	0.00	8	52	142.6%	0.988	0.0011	-0.037	0.006	0.021
57.50	19.70	39.90	44.10	0.00	1	4	143.8%	0.981	0.0016	-0.052	0.009	0.021
60.00	27.74	37.40	41.60	0.00	6	122	134.0%	0.980	0.0019	-0.052	0.009	0.022
62.50	25.00	35.00	38.20	0.00	2	101	182.6%	0.930	0.0038	-0.176	0.026	0.021
65.00	34.90	33.80	35.20	1.15	1	97	115.2%	0.977	0.0024	-0.051	0.011	0.024
67.50	13.46	30.20	32.80	0.00	1	4	144.9%	0.934	0.0046	-0.136	0.025	0.023
70.00	33.91	27.60	30.50	0.00	3	96	140.6%	0.921	0.0054	-0.151	0.029	0.023
72.50	15.37	25.10	29.30	0.00	1	37	100.5%	0.956	0.0048	-0.073	0.018	0.026
75.00	29.01	22.80	26.00	0.00	2	133	74.4%	0.978	0.0037	-0.036	0.010	0.028
77.50	25.90	20.40	23.20	0.00	1	17	57.0%	0.989	0.0026	-0.021	0.006	0.029
80.00	18.90	18.00	21.10	-1.45	6	73	68.0%	0.955	0.0071	-0.053	0.018	0.029
82.50	13.00	15.90	19.00	0.00	1	24	73.9%	0.913	0.0110	-0.090	0.031	0.028
85.00	19.45	13.70	16.50	0.35	1	55	68.8%	0.890	0.0140	-0.098	0.036	0.028
87.50	17.30	11.70	14.50	0.00	1	62	70.0%	0.841	0.0178	-0.126	0.047	0.027
90.00	11.20	10.00	12.50	-3.40	42	93	71.0%	0.784	0.0213	-0.152	0.057	0.026
95.00	12.13	6.00	9.20	0.00	1	15	66.4%	0.660	0.0284	-0.176	0.071	0.022
100.00	4.80	3.70	6.40	-4.20	28	403	67.3%	0.508	0.0305	-0.192	0.078	0.017
105.00	3.25	2.50	4.30	-3.26	6	50	70.7%	0.372	0.0275	-0.190	0.074	0.013
110.00	2.00	0.50	3.00	-2.20	27	36	65.7%	0.235	0.0241	-0.143	0.060	0.008
115.00	2.50	0.50	3.10	0.00	1	8	81.6%	0.203	0.0178	-0.162	0.055	0.007

Puts

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
12.50	0.50	0.00	0.00	0.00	1	0	50.0%	0.000	0.0000	0.000	0.000	0.000
20.00	1.55	0.00	2.60	0.00	4	3	530.9%	-0.020	0.0005	-0.175	0.009	-0.001
22.50	1.80	0.00	2.55	0.00	1	46	489.8%	-0.021	0.0005	-0.173	0.010	-0.001
25.00	0.04	0.00	2.15	0.00	1	7	438.7%	-0.021	0.0006	-0.152	0.010	-0.001
27.50	1.10	0.00	2.15	0.00	4	7	409.6%	-0.023	0.0007	-0.152	0.010	-0.001
30.00	1.14	0.00	2.15	0.00	4	43	383.4%	-0.024	0.0008	-0.152	0.011	-0.001
32.50	0.25	0.00	2.15	0.00	1	14	359.6%	-0.026	0.0009	-0.151	0.012	-0.001
35.00	0.29	0.00	2.15	0.00	4	150	337.6%	-0.028	0.0010	-0.151	0.013	-0.001
37.50	1.85	0.25	3.40	0.00	60	5	361.2%	-0.042	0.0013	-0.223	0.017	-0.002
40.00	0.29	0.00	2.15	0.00	1	28	298.3%	-0.032	0.0012	-0.149	0.014	-0.002
42.50	1.25	0.00	2.15	0.00	2	2	280.7%	-0.034	0.0014	-0.148	0.015	-0.002
45.00	1.05	0.00	2.15	0.00	1	52	264.1%	-0.037	0.0016	-0.147	0.016	-0.002
47.50	3.88	0.00	2.65	0.00	1	4	261.2%	-0.045	0.0019	-0.170	0.018	-0.002
50.00	1.99	0.00	2.15	0.00	3	6	233.4%	-0.042	0.0020	-0.144	0.017	-0.002
52.50	8.00	0.00	2.50	0.00	1	2	227.5%	-0.049	0.0023	-0.159	0.020	-0.002
55.00	7.60	0.00	3.70	0.00	0	1	237.3%	-0.066	0.0028	-0.211	0.025	-0.003
57.50	2.20	0.00	2.15	0.00	329	336	192.7%	-0.051	0.0028	-0.139	0.020	-0.002
60.00	2.00	0.00	2.20	0.00	3	31	181.3%	-0.055	0.0032	-0.139	0.022	-0.002
65.00	1.35	0.00	2.20	0.00	2	16	157.6%	-0.063	0.0040	-0.134	0.024	-0.003
67.50	1.70	0.00	2.25	0.00	1	3	147.3%	-0.069	0.0046	-0.134	0.026	-0.003
70.00	0.40	0.00	2.25	0.00	1	21	136.3%	-0.074	0.0053	-0.131	0.027	-0.003
72.50	2.25	0.00	2.30	0.00	0	4	126.4%	-0.081	0.0061	-0.130	0.029	-0.003
75.00	2.00	0.00	2.35	0.00	12	13	116.6%	-0.089	0.0071	-0.129	0.031	-0.004
77.50	1.00	0.00	1.70	0.20	1	25	96.8%	-0.080	0.0079	-0.099	0.029	-0.003
80.00	1.54	0.00	2.55	0.00	1	29	98.7%	-0.111	0.0099	-0.128	0.037	-0.005
82.50	1.00	0.00	2.65	0.00	6	10	89.7%	-0.125	0.0118	-0.127	0.040	-0.005
85.00	1.53	0.00	2.85	0.00	1	308	81.6%	-0.145	0.0144	-0.127	0.044	-0.006
87.50	1.00	0.00	3.10	0.00	1	13	73.7%	-0.170	0.0176	-0.127	0.049	-0.007
90.00	3.30	0.05	4.40	0.00	1	13	74.5%	-0.225	0.0207	-0.152	0.058	-0.009
92.50	2.28	0.85	4.30	0.00	1	0	68.1%	-0.272	0.0251	-0.153	0.065	-0.011
95.00	4.00	1.85	4.90	0.00	2	6	66.6%	-0.340	0.0283	-0.165	0.071	-0.014
100.00	5.59	4.20	7.60	-0.41	4	2	68.5%	-0.491	0.0300	-0.183	0.078	-0.021

How to Read the Chain

Use this market-close chain snapshot to compare liquidity, pricing, IV, and per-contract greeks across the active expiration.

How to scan it

Start with strike, bid/ask spread, open interest, and volume. Then use IV and greeks to decide whether a contract fits your directional, income, or volatility idea.

What matters first

Clean fills matter before a contract looks mathematically attractive. A thin market can erase the edge you think you found.

What can mislead you

Low premium, high IV, or one convenient delta do not make a trade by themselves. Check how far the strike sits from spot, expected move, and the event calendar.

Greeks are close-of-day estimates, and blank greek cells usually mean usable implied volatility was unavailable for that contract.