Home Options RBRKChain

RBRK

Rubrik, Inc.Close $100.55EOD only

Max Pain

$85.00

Next expiry Aug 21, 2026

Expected Move

±$2.90

2.9% from close

Price Gap

-15.55

Distance to max pain

IV Rank

Low premium

P/C OI

0.23

Slightly call-heavy

Consensus

—

No reports available

Published snapshot: Aug 18, 2026 close

End-of-day snapshot

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

Published Snapshot

Aug 18, 2026 close

RBRK Options Chain

Data as of market close Aug 18, 2026

Expiration

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

Control Row

Next expiry (DTE 3)

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
45.00	39.30	55.10	57.40	0.00	0	3	470.9%	0.982	0.0010	-0.321	0.004	0.004
50.00	32.73	50.10	52.40	0.00	1	3	416.2%	0.979	0.0013	-0.320	0.005	0.004
55.00	21.80	45.10	46.80	0.00	7	7	327.7%	0.985	0.0012	-0.191	0.003	0.004
60.00	42.36	39.20	42.50	0.00	1	21	271.5%	0.987	0.0014	-0.146	0.003	0.005
61.00	40.46	38.90	41.50	18.56	1	1	307.6%	0.973	0.0022	-0.295	0.006	0.005
64.00	11.05	36.00	38.50	0.00	0	1	287.5%	0.969	0.0027	-0.313	0.006	0.005
65.00	34.55	34.20	37.50	0.00	1	10	234.8%	0.985	0.0018	-0.146	0.004	0.005
66.00	8.50	33.50	36.50	0.00	0	2	246.5%	0.977	0.0024	-0.211	0.005	0.005
67.50	31.00	32.60	35.00	0.00	2	9	263.5%	0.963	0.0034	-0.330	0.007	0.005
70.00	30.28	29.30	31.80	1.88	1	59	50.0%	1.000	0.0000	-0.008	0.000	0.006
71.00	13.46	28.30	30.80	0.00	1	3	50.0%	1.000	0.0000	-0.008	0.000	0.006
72.00	17.99	27.20	30.50	0.00	5	12	187.1%	0.980	0.0028	-0.145	0.004	0.006
72.50	27.20	26.70	29.30	0.00	1	24	257.6%	0.936	0.0054	-0.501	0.011	0.005
73.00	28.90	26.10	29.50	0.00	2	8	174.4%	0.982	0.0027	-0.123	0.004	0.006
74.00	27.75	25.20	28.50	0.00	2	20	174.2%	0.978	0.0032	-0.145	0.005	0.006
75.00	29.90	24.60	26.80	0.00	1	99	147.7%	0.988	0.0023	-0.078	0.003	0.006
76.00	26.92	23.50	26.50	0.00	1	19	176.0%	0.967	0.0046	-0.206	0.007	0.006
77.00	23.26	22.70	25.50	-2.51	1	71	177.3%	0.959	0.0054	-0.244	0.008	0.006
77.50	23.17	22.10	24.30	1.67	6	446	133.6%	0.987	0.0028	-0.079	0.003	0.006
78.00	23.95	21.20	24.50	0.00	1	19	149.0%	0.974	0.0044	-0.144	0.005	0.006
79.00	23.30	21.00	22.80	0.00	5	12	147.7%	0.969	0.0051	-0.164	0.006	0.006
80.00	21.05	19.60	21.50	-0.70	1	264	50.0%	1.000	0.0000	-0.009	0.000	0.007
81.00	20.15	18.90	20.80	9.80	1	6	130.7%	0.970	0.0056	-0.143	0.006	0.006
82.00	17.90	17.90	19.70	12.70	1	5	119.9%	0.973	0.0056	-0.121	0.006	0.007
82.50	16.69	16.60	20.00	0.00	12	12	117.0%	0.973	0.0059	-0.121	0.006	0.007
83.00	18.70	17.00	18.80	0.00	2	13	122.9%	0.963	0.0073	-0.162	0.007	0.006
84.00	14.75	15.90	17.80	0.00	1	61	112.7%	0.965	0.0075	-0.141	0.007	0.007
85.00	15.56	15.30	16.80	0.79	1	414	120.8%	0.944	0.0102	-0.216	0.010	0.007
86.00	9.40	13.60	16.20	0.00	4	5	104.5%	0.956	0.0099	-0.159	0.009	0.007
87.00	3.03	12.70	15.10	0.00	20	26	98.4%	0.953	0.0110	-0.157	0.009	0.007
87.50	14.17	12.20	14.60	2.17	1	27	95.5%	0.951	0.0117	-0.157	0.009	0.007
88.00	15.05	11.70	14.50	0.00	1	5	104.2%	0.928	0.0144	-0.226	0.012	0.007
89.00	9.35	11.00	12.90	0.00	2	5	89.5%	0.939	0.0147	-0.173	0.011	0.007
90.00	10.62	10.00	12.20	-1.28	59	1,072	91.1%	0.917	0.0183	-0.220	0.014	0.007
91.00	12.39	9.00	11.00	0.00	1	186	79.7%	0.923	0.0200	-0.185	0.013	0.007
92.00	4.65	7.40	10.70	0.00	0	1	75.7%	0.909	0.0237	-0.198	0.015	0.007
92.50	8.23	7.70	10.30	-1.47	11	90	90.5%	0.856	0.0275	-0.321	0.021	0.006
93.00	11.55	6.80	9.80	0.00	0	3	79.4%	0.870	0.0293	-0.265	0.019	0.007
94.00	10.51	6.50	8.30	0.00	0	8	75.8%	0.846	0.0343	-0.282	0.022	0.006
95.00	6.19	5.70	6.60	-1.01	38	981	59.6%	0.861	0.0408	-0.210	0.020	0.007
96.00	6.50	4.90	7.40	0.50	3	39	82.9%	0.745	0.0425	-0.413	0.029	0.006
97.50	3.74	3.70	5.70	0.00	5	11	70.8%	0.698	0.0541	-0.383	0.032	0.005
100.00	2.60	2.45	3.10	-1.00	201	2,238	59.5%	0.554	0.0729	-0.363	0.036	0.004
102.00	1.85	1.60	2.10	-0.70	27	47	59.3%	0.408	0.0718	-0.355	0.035	0.003
103.00	1.65	0.70	2.00	-0.55	13	44	55.9%	0.329	0.0710	-0.311	0.033	0.003
104.00	1.90	0.95	1.75	-0.12	5	5	64.1%	0.293	0.0589	-0.338	0.031	0.002
105.00	1.10	0.50	1.30	-0.46	192	1,018	58.8%	0.218	0.0549	-0.266	0.027	0.002
106.00	1.30	0.40	1.40	0.10	10	72	65.6%	0.197	0.0464	-0.279	0.025	0.002
107.00	0.74	0.50	1.00	0.14	1,477	12	67.0%	0.162	0.0401	-0.252	0.022	0.001
108.00	0.65	0.05	0.85	-0.20	1	7	61.4%	0.106	0.0326	-0.172	0.017	0.001
110.00	0.33	0.10	0.55	-0.17	89	2,376	65.7%	0.071	0.0225	-0.136	0.012	0.001
115.00	0.20	0.05	0.30	0.05	6	135	77.3%	0.030	0.0098	-0.081	0.006	0.000
120.00	0.05	0.00	0.45	0.00	32	94	100.8%	0.030	0.0073	-0.104	0.006	0.000
125.00	0.25	0.00	2.15	0.00	2	10	170.5%	0.092	0.0106	-0.429	0.015	0.001
130.00	0.50	0.00	0.50	0.00	10	11	138.1%	0.023	0.0044	-0.117	0.005	0.000

Puts

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
45.00	0.05	0.00	2.15	0.00	10	10	517.2%	-0.026	0.0013	-0.468	0.005	-0.000
47.50	0.50	0.00	0.50	0.00	0	20	366.4%	-0.008	0.0006	-0.117	0.002	-0.000
50.00	0.28	0.00	0.50	0.00	1	38	343.8%	-0.008	0.0007	-0.117	0.002	-0.000
55.00	0.65	0.00	2.15	0.00	3	45	404.5%	-0.034	0.0020	-0.459	0.007	-0.000
60.00	0.05	0.00	1.00	0.00	3	64	299.2%	-0.021	0.0018	-0.226	0.005	-0.000
61.00	0.55	0.00	2.15	0.00	1	2	346.1%	-0.040	0.0027	-0.452	0.008	-0.000
62.50	0.01	0.00	1.55	0.00	2	45	307.0%	-0.032	0.0026	-0.337	0.007	-0.000
63.00	0.25	0.00	1.15	0.00	6	10	283.2%	-0.026	0.0023	-0.256	0.005	-0.000
64.00	0.05	0.00	1.15	0.00	1	2	275.2%	-0.026	0.0024	-0.255	0.006	-0.000
65.00	0.10	0.00	1.20	0.00	1	66	269.9%	-0.028	0.0026	-0.265	0.006	-0.000
66.00	0.09	0.00	1.15	0.00	5	7	259.6%	-0.028	0.0027	-0.254	0.006	-0.000
67.00	0.10	0.00	2.15	0.00	1	36	292.6%	-0.048	0.0037	-0.443	0.009	-0.000
67.50	0.55	0.00	0.95	0.00	2	91	238.1%	-0.025	0.0027	-0.213	0.005	-0.000
68.00	0.35	0.00	0.95	0.00	3	5	234.4%	-0.026	0.0028	-0.212	0.005	-0.000
69.00	0.23	0.00	2.10	0.00	1	9	273.9%	-0.050	0.0042	-0.431	0.009	-0.000
70.00	0.05	0.00	0.05	0.00	10	893	139.1%	-0.002	0.0004	-0.011	0.000	-0.000
71.00	0.65	0.00	2.15	0.00	13	21	259.1%	-0.055	0.0047	-0.436	0.010	-0.001
72.00	1.30	0.00	0.95	0.00	1	1	205.7%	-0.030	0.0036	-0.210	0.006	-0.000
72.50	0.05	0.00	0.95	0.00	2	25	202.1%	-0.030	0.0037	-0.210	0.006	-0.000
74.00	0.10	0.00	2.10	0.00	5	8	233.4%	-0.060	0.0056	-0.421	0.011	-0.001
75.00	0.38	0.00	2.10	0.00	3	287	225.5%	-0.062	0.0059	-0.418	0.011	-0.001
76.00	0.45	0.00	0.95	0.00	10	12	178.1%	-0.035	0.0047	-0.207	0.007	-0.000
77.00	0.38	0.00	2.10	0.00	1	39	210.0%	-0.067	0.0068	-0.413	0.012	-0.001
77.50	0.09	0.00	1.20	0.00	12	75	177.6%	-0.045	0.0058	-0.253	0.009	-0.000
80.00	0.02	0.00	2.15	0.00	1	201	188.4%	-0.077	0.0084	-0.412	0.013	-0.001
81.00	0.11	0.00	0.95	0.00	1	2	145.0%	-0.043	0.0070	-0.202	0.008	-0.000
82.50	0.35	0.00	0.95	0.00	2	254	135.3%	-0.047	0.0079	-0.200	0.009	-0.000
84.00	4.50	0.00	2.15	0.00	0	2	158.4%	-0.092	0.0115	-0.397	0.015	-0.001
85.00	0.45	0.00	0.95	0.00	1	66	119.2%	-0.054	0.0100	-0.197	0.010	-0.000
87.00	0.20	0.00	0.95	0.00	0	15	106.4%	-0.060	0.0123	-0.193	0.011	-0.001
87.50	0.11	0.00	0.95	0.00	1	105	103.2%	-0.062	0.0130	-0.192	0.011	-0.001
88.00	0.32	0.00	1.15	0.00	14	13	105.6%	-0.074	0.0146	-0.224	0.013	-0.001
89.00	3.90	0.00	1.85	0.00	5	5	115.0%	-0.110	0.0180	-0.328	0.017	-0.001
90.00	0.27	0.00	0.30	0.00	2	369	65.8%	-0.029	0.0111	-0.066	0.006	-0.000
91.00	0.40	0.00	0.55	0.00	0	154	69.7%	-0.053	0.0170	-0.114	0.010	-0.000
92.00	0.23	0.00	0.50	-0.07	8	4	62.3%	-0.054	0.0193	-0.103	0.010	-0.000
93.00	0.35	0.15	0.45	0.00	72	57	59.4%	-0.069	0.0245	-0.119	0.012	-0.001
95.00	0.55	0.35	1.00	-0.06	6	87	62.3%	-0.149	0.0409	-0.218	0.021	-0.001
96.00	0.82	0.50	1.40	0.00	21	27	63.9%	-0.202	0.0484	-0.271	0.026	-0.002
97.00	1.55	0.65	1.45	0.49	1	38	58.7%	-0.239	0.0580	-0.274	0.028	-0.002
97.50	4.90	0.75	1.55	0.00	0	1	57.3%	-0.266	0.0628	-0.282	0.030	-0.002
98.00	1.40	1.15	1.75	-0.85	98	104	60.8%	-0.309	0.0635	-0.322	0.032	-0.003
98.50	1.57	0.95	1.95	0.00	0	1	56.2%	-0.331	0.0708	-0.305	0.033	-0.003
99.00	2.25	1.05	2.00	0.00	3	5	53.1%	-0.362	0.0774	-0.298	0.034	-0.003
100.00	1.50	1.35	2.55	-0.55	7	346	52.9%	-0.442	0.0819	-0.312	0.036	-0.004
101.00	2.53	1.80	4.00	-0.42	2	23	63.4%	-0.517	0.0689	-0.378	0.036	-0.004
102.00	2.72	2.25	4.80	-0.38	5	45	64.8%	-0.583	0.0661	-0.377	0.036	-0.005
103.00	3.27	2.80	5.40	0.00	3	22	63.5%	-0.649	0.0640	-0.350	0.034	-0.006
104.00	4.30	3.40	5.90	0.00	0	8	60.1%	-0.721	0.0614	-0.298	0.031	-0.006
105.00	4.03	4.10	5.90	-2.10	2	38	74.5%	-0.727	0.0490	-0.367	0.030	-0.006
106.00	4.65	4.80	7.00	0.00	0	7	50.3%	-0.870	0.0461	-0.151	0.019	-0.008
110.00	13.54	8.20	10.50	0.00	0	2	95.2%	-0.840	0.0281	-0.341	0.022	-0.008
115.00	12.50	12.60	15.50	0.00	0	3	122.6%	-0.875	0.0184	-0.371	0.019	-0.008

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.