Home Options UMACChain

UMAC

Unusual Machines, Inc.Close $30.58EOD only

Max Pain

$22.50

Next expiry Aug 21, 2026

Expected Move

±$2.97

9.7% from close

Price Gap

-8.08

Distance to max pain

IV Rank

Middle-high premium

P/C OI

0.65

Slightly call-heavy

Consensus

—

No reports available

Published snapshot: Aug 18, 2026 close

End-of-day snapshot

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

Published Snapshot

Aug 18, 2026 close

UMAC 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
2.50	28.05	27.70	28.30	-0.22	3	21	1446.9%	0.995	0.0004	-0.100	0.000	0.000
5.00	25.70	25.10	26.80	-0.09	15	1	1143.8%	0.988	0.0010	-0.163	0.001	0.000
7.50	19.75	22.50	25.00	0.00	2	6	1031.3%	0.976	0.0020	-0.273	0.002	0.001
10.00	21.51	20.20	22.10	0.36	2	700	795.3%	0.972	0.0029	-0.237	0.002	0.001
12.00	19.34	18.00	20.50	0.53	1	4	708.6%	0.962	0.0042	-0.270	0.002	0.001
12.50	18.67	17.50	19.90	-1.13	1	356	667.2%	0.963	0.0044	-0.253	0.002	0.001
13.00	18.24	17.10	19.40	0.38	1	4	655.5%	0.959	0.0049	-0.269	0.002	0.001
14.00	16.72	16.00	18.50	0.00	2	3	607.0%	0.955	0.0056	-0.267	0.003	0.001
15.00	16.90	15.00	17.40	-0.06	1	666	549.2%	0.954	0.0064	-0.248	0.003	0.001
15.50	16.56	14.70	16.60	0.00	1	2	515.6%	0.954	0.0067	-0.230	0.003	0.001
16.00	15.24	14.20	16.20	3.79	2	2	507.8%	0.949	0.0074	-0.246	0.003	0.001
16.50	14.76	13.60	15.80	10.31	3	2	487.9%	0.947	0.0080	-0.245	0.003	0.001
17.00	14.35	13.10	15.30	1.45	2	6	468.8%	0.945	0.0086	-0.244	0.003	0.001
17.50	15.10	12.70	14.80	1.20	2	503	460.9%	0.939	0.0095	-0.259	0.003	0.001
18.00	13.33	12.20	13.80	0.08	1	23	387.1%	0.954	0.0090	-0.174	0.003	0.001
18.50	12.90	11.70	13.30	-0.09	2	25	371.1%	0.952	0.0097	-0.174	0.003	0.001
19.00	12.58	11.10	12.80	0.00	1	21	343.4%	0.954	0.0101	-0.155	0.003	0.001
19.50	11.75	10.70	12.70	4.36	1	4	380.3%	0.930	0.0127	-0.237	0.004	0.001
20.00	10.80	10.10	11.80	0.50	85	2,244	313.3%	0.949	0.0120	-0.153	0.003	0.001
20.50	10.81	9.70	11.10	0.00	1	31	287.5%	0.952	0.0125	-0.135	0.003	0.002
21.00	9.70	9.10	10.60	-0.30	3	69	261.7%	0.956	0.0129	-0.115	0.003	0.002
21.50	9.83	8.70	10.60	-0.07	1	19	307.8%	0.920	0.0175	-0.214	0.004	0.002
22.00	8.65	8.20	9.80	-1.13	13	92	266.4%	0.931	0.0179	-0.165	0.004	0.002
22.50	8.63	7.60	8.40	0.99	23	2,603	233.6%	0.940	0.0183	-0.131	0.003	0.002
23.00	8.21	7.20	9.20	-0.54	5	82	271.3%	0.900	0.0233	-0.222	0.005	0.002
23.50	9.40	6.50	9.00	2.13	1	38	263.9%	0.889	0.0258	-0.233	0.005	0.002
24.00	6.60	6.20	7.60	0.40	7	58	195.3%	0.928	0.0254	-0.127	0.004	0.002
24.50	6.90	5.60	7.30	-0.93	1	23	191.4%	0.914	0.0296	-0.141	0.004	0.002
25.00	5.80	5.20	5.90	-0.10	34	1,659	170.7%	0.916	0.0325	-0.124	0.004	0.002
25.50	6.60	4.70	6.40	-1.40	1	5	180.3%	0.884	0.0391	-0.165	0.005	0.002
26.00	5.42	4.30	6.30	0.92	11	201	197.9%	0.840	0.0443	-0.224	0.007	0.002
26.50	5.38	3.90	5.50	1.33	2	25	172.1%	0.841	0.0508	-0.195	0.007	0.002
27.00	5.37	3.40	5.50	1.62	1	233	184.8%	0.796	0.0552	-0.244	0.008	0.002
27.50	4.30	3.20	3.60	1.01	12	27	109.8%	0.869	0.0700	-0.111	0.006	0.002
28.00	3.70	2.70	3.90	0.49	20	172	139.8%	0.777	0.0770	-0.195	0.008	0.002
28.50	2.89	2.30	3.10	0.09	7	23	115.6%	0.767	0.0955	-0.166	0.008	0.002
29.00	2.57	2.05	2.75	0.06	8	146	118.9%	0.709	0.1040	-0.191	0.010	0.002
29.50	2.20	1.80	2.75	0.00	22	27	134.0%	0.640	0.1007	-0.234	0.010	0.001
30.00	1.70	1.60	2.00	-0.48	280	4,068	118.0%	0.593	0.1186	-0.213	0.011	0.001
30.50	1.50	1.30	1.75	-0.24	49	19	116.4%	0.532	0.1232	-0.216	0.011	0.001
31.00	1.28	1.10	1.50	-0.12	183	128	116.8%	0.471	0.1229	-0.216	0.011	0.001
31.50	1.05	0.95	1.50	-0.25	74	96	127.0%	0.422	0.1112	-0.231	0.011	0.001
32.00	1.00	0.85	1.10	-0.05	295	684	121.4%	0.362	0.1113	-0.211	0.010	0.001
32.50	0.85	0.70	1.05	-0.20	88	113	126.3%	0.319	0.1020	-0.209	0.010	0.001
33.00	0.60	0.60	0.80	-0.40	239	144	123.0%	0.266	0.0963	-0.188	0.009	0.001
34.00	0.50	0.40	0.70	-0.10	165	305	130.3%	0.202	0.0779	-0.170	0.008	0.000
35.00	0.41	0.30	0.55	-0.06	339	1,846	135.7%	0.151	0.0622	-0.147	0.006	0.000
36.00	0.35	0.25	0.45	0.00	138	277	143.4%	0.117	0.0496	-0.131	0.005	0.000
37.00	0.25	0.05	0.30	-0.04	43	140	131.3%	0.062	0.0335	-0.074	0.003	0.000
38.00	0.30	0.05	0.40	0.10	35	161	153.9%	0.069	0.0311	-0.094	0.004	0.000
39.00	0.15	0.05	0.20	-0.03	21	211	146.1%	0.039	0.0207	-0.057	0.002	0.000
40.00	0.08	0.05	0.10	-0.07	172	3,461	143.0%	0.023	0.0135	-0.035	0.001	0.000
45.00	0.05	0.00	0.40	0.02	140	2,078	228.9%	0.040	0.0135	-0.090	0.002	0.000
50.00	0.05	0.00	0.05	0.00	4	293	198.4%	0.004	0.0022	-0.011	0.000	0.000

Puts

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
2.50	0.01	0.00	0.05	0.00	11	14	1012.5%	-0.001	0.0001	-0.012	0.000	-0.000
5.00	0.06	0.00	0.05	0.00	11	319	725.0%	-0.001	0.0002	-0.011	0.000	-0.000
7.50	0.05	0.00	0.05	0.00	3	191	562.5%	-0.001	0.0003	-0.011	0.000	-0.000
10.00	0.03	0.00	0.05	0.00	2	865	453.1%	-0.002	0.0004	-0.012	0.000	-0.000
12.00	0.18	0.00	0.05	0.00	0	5	381.3%	-0.002	0.0006	-0.011	0.000	-0.000
12.50	0.05	0.00	0.05	0.00	2	790	368.8%	-0.002	0.0007	-0.012	0.000	-0.000
13.00	0.23	0.00	0.05	0.00	2	1	353.1%	-0.002	0.0007	-0.012	0.000	-0.000
13.50	0.25	0.00	0.05	0.00	4	8	337.5%	-0.002	0.0008	-0.011	0.000	-0.000
14.00	0.15	0.00	0.05	0.00	4	9	325.0%	-0.003	0.0009	-0.012	0.000	-0.000
14.50	0.12	0.00	0.05	0.00	1	7	309.4%	-0.003	0.0009	-0.011	0.000	-0.000
15.00	0.03	0.00	0.05	0.00	5	799	296.9%	-0.003	0.0010	-0.011	0.000	-0.000
15.50	0.09	0.00	0.15	0.00	100	108	334.4%	-0.008	0.0024	-0.035	0.001	-0.000
16.00	0.05	0.00	0.10	0.00	1	14	300.0%	-0.006	0.0020	-0.023	0.000	-0.000
16.50	0.33	0.00	0.75	0.00	1	24	426.2%	-0.037	0.0068	-0.158	0.002	-0.000
17.00	0.23	0.00	0.10	0.00	5	33	275.0%	-0.007	0.0024	-0.023	0.001	-0.000
17.50	0.05	0.00	0.05	0.00	56	1,175	237.5%	-0.003	0.0016	-0.011	0.000	-0.000
18.00	0.05	0.00	0.05	0.00	2	313	228.1%	-0.004	0.0018	-0.012	0.000	-0.000
18.50	0.08	0.00	0.15	0.00	1	10	256.3%	-0.011	0.0042	-0.035	0.001	-0.000
19.00	0.08	0.00	0.15	0.00	1	27	244.5%	-0.012	0.0046	-0.035	0.001	-0.000
19.50	0.11	0.00	0.60	0.00	1	35	310.9%	-0.041	0.0102	-0.126	0.002	-0.000
20.00	0.04	0.00	0.05	-0.01	2	1,629	185.9%	-0.005	0.0026	-0.011	0.000	-0.000
20.50	0.05	0.00	0.20	0.00	1	14	221.9%	-0.018	0.0073	-0.046	0.001	-0.000
21.00	0.02	0.00	0.75	0.00	7	123	285.5%	-0.057	0.0144	-0.150	0.003	-0.000
21.50	0.05	0.00	0.75	0.00	2	96	271.5%	-0.060	0.0158	-0.149	0.003	-0.000
22.00	0.05	0.00	0.15	0.00	5	93	178.1%	-0.017	0.0085	-0.034	0.001	-0.000
22.50	0.05	0.00	0.10	-0.05	34	722	156.3%	-0.013	0.0075	-0.023	0.001	-0.000
23.00	0.04	0.00	0.20	-0.01	10	59	167.2%	-0.025	0.0127	-0.045	0.002	-0.000
23.50	0.10	0.00	0.10	0.00	1	131	136.7%	-0.014	0.0096	-0.023	0.001	-0.000
24.00	0.06	0.00	0.25	-0.02	4	117	153.5%	-0.035	0.0181	-0.055	0.002	-0.000
24.50	0.05	0.00	0.25	-0.09	8	63	143.0%	-0.038	0.0207	-0.054	0.002	-0.000
25.00	0.09	0.05	0.10	-0.06	46	918	118.8%	-0.027	0.0189	-0.034	0.002	-0.000
25.50	0.10	0.05	0.35	-0.08	24	43	137.9%	-0.064	0.0329	-0.080	0.003	-0.000
26.00	0.05	0.05	0.20	-0.20	8	176	111.7%	-0.049	0.0327	-0.052	0.003	-0.000
26.50	0.15	0.05	0.40	-0.14	3	68	119.9%	-0.085	0.0466	-0.086	0.004	-0.000
27.00	0.21	0.10	0.40	-0.20	64	171	112.1%	-0.100	0.0566	-0.091	0.005	-0.000
27.50	0.32	0.20	0.50	-0.23	21	60	113.5%	-0.139	0.0703	-0.115	0.006	-0.000
28.00	0.45	0.35	0.50	-0.25	218	238	109.4%	-0.173	0.0844	-0.129	0.007	-0.000
28.50	0.60	0.45	0.85	-0.27	47	70	118.6%	-0.238	0.0942	-0.169	0.009	-0.001
29.00	0.80	0.65	0.80	-0.10	51	199	110.4%	-0.280	0.1100	-0.170	0.009	-0.001
29.50	0.85	0.70	1.05	-0.52	24	153	107.4%	-0.337	0.1226	-0.180	0.010	-0.001
30.00	1.25	1.05	1.25	-0.15	195	1,071	112.4%	-0.404	0.1243	-0.200	0.011	-0.001
30.50	1.20	1.25	1.65	-0.48	11	96	116.8%	-0.468	0.1228	-0.213	0.011	-0.001
31.00	1.80	1.55	2.00	0.00	133	54	121.1%	-0.526	0.1186	-0.221	0.011	-0.001
31.50	1.95	1.90	2.35	-0.05	26	77	125.4%	-0.580	0.1125	-0.224	0.011	-0.002
32.00	2.05	2.25	2.75	-0.90	14	59	129.9%	-0.627	0.1051	-0.225	0.010	-0.002
32.50	2.75	2.55	3.10	-0.18	28	32	128.8%	-0.677	0.1005	-0.211	0.010	-0.002
33.00	2.95	2.50	3.50	-0.22	24	257	112.1%	-0.756	0.1008	-0.159	0.009	-0.002
34.00	4.00	3.60	4.10	-0.16	5	113	118.0%	-0.825	0.0788	-0.137	0.007	-0.002
35.00	4.30	4.30	5.20	-1.05	3	222	124.4%	-0.872	0.0606	-0.116	0.006	-0.003
40.00	8.80	8.30	10.10	0.00	1	5	245.1%	-0.863	0.0322	-0.244	0.006	-0.003

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.