Home Options UMCChain

UMC

United Microelectronics CorporaClose $24.54EOD only

Max Pain

$14.00

Next expiry Jul 17, 2026

Expected Move

±$3.65

14.9% from close

Price Gap

-10.54

Distance to max pain

IV Rank

Middle-high premium

P/C OI

0.30

Slightly call-heavy

Consensus

—

No reports available

Published snapshot: Jul 2, 2026 close

End-of-day snapshot

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

Published Snapshot

Jul 2, 2026 close

UMC 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
1.00	23.29	22.90	24.60	-1.66	11	2	1056.3%	0.995	0.0003	-0.026	0.001	0.000
2.00	22.30	22.00	22.70	-1.65	6	7	732.8%	0.993	0.0005	-0.024	0.001	0.001
3.00	21.30	21.00	21.90	-1.80	14	5	726.6%	0.986	0.0010	-0.046	0.002	0.001
4.00	22.08	19.90	20.80	0.00	3	3	573.4%	0.985	0.0014	-0.037	0.002	0.001
5.00	20.00	18.40	20.10	-1.00	3	1	609.0%	0.973	0.0021	-0.065	0.003	0.001
6.00	18.24	16.80	19.90	6.49	3	2	725.0%	0.956	0.0027	-0.117	0.004	0.001
7.00	17.30	16.90	17.80	2.00	1	26	398.8%	0.977	0.0028	-0.038	0.003	0.002
8.00	16.15	16.20	18.40	-2.22	9	38	476.2%	0.953	0.0043	-0.082	0.005	0.002
9.00	16.72	15.00	15.80	0.00	5	1,040	324.2%	0.971	0.0042	-0.037	0.003	0.003
10.00	14.60	14.20	14.80	-1.75	11	697	293.8%	0.968	0.0051	-0.037	0.003	0.003
11.00	15.04	13.00	13.70	0.00	5	562	239.5%	0.974	0.0052	-0.026	0.003	0.004
12.00	14.00	12.00	12.70	0.00	12	7,329	216.4%	0.972	0.0063	-0.026	0.003	0.004
13.00	13.00	11.00	11.70	0.00	5	3,120	195.3%	0.968	0.0076	-0.025	0.003	0.005
14.00	10.82	10.00	11.00	-0.98	18	2,998	228.1%	0.931	0.0121	-0.053	0.006	0.005
15.00	10.60	9.00	10.00	0.00	3	1,638	205.7%	0.923	0.0146	-0.052	0.007	0.005
16.00	11.60	7.90	8.90	0.00	1	4,800	171.5%	0.926	0.0170	-0.043	0.007	0.005
17.00	10.20	7.10	7.70	0.00	1	785	123.4%	0.950	0.0173	-0.024	0.005	0.006
18.00	6.50	6.00	6.70	-1.75	1,663	2,099	107.6%	0.943	0.0220	-0.023	0.005	0.006
19.00	7.10	5.10	6.50	0.00	15	317	105.5%	0.911	0.0316	-0.031	0.008	0.006
20.00	4.66	4.10	4.70	-1.24	43	3,510	77.7%	0.924	0.0384	-0.021	0.007	0.007
21.00	3.80	3.50	4.30	-1.50	18	4,873	82.6%	0.854	0.0577	-0.034	0.011	0.007
22.00	2.82	2.20	3.20	-1.48	43	4,284	86.5%	0.770	0.0730	-0.047	0.015	0.006
23.00	2.36	2.00	2.60	-1.23	335	5,623	72.8%	0.705	0.0987	-0.045	0.017	0.006
24.00	1.70	1.55	2.90	-1.25	85	747	99.1%	0.587	0.0817	-0.068	0.019	0.005
25.00	1.19	1.30	1.70	-1.14	703	21,155	85.9%	0.493	0.0966	-0.060	0.019	0.004
26.00	0.91	1.00	1.20	-0.91	28	387	85.0%	0.400	0.0946	-0.057	0.019	0.003
27.00	0.75	0.65	0.80	-0.52	650	474	80.6%	0.303	0.0902	-0.049	0.017	0.003
28.00	0.52	0.45	0.70	-0.58	628	20,476	85.0%	0.242	0.0765	-0.046	0.015	0.002
29.00	0.40	0.35	1.05	-0.39	101	1,870	105.1%	0.242	0.0618	-0.057	0.015	0.002
30.00	0.27	0.25	0.40	-0.28	339	4,352	88.9%	0.145	0.0534	-0.035	0.011	0.001
31.00	0.21	0.15	0.50	-0.29	13	164	98.2%	0.134	0.0456	-0.037	0.010	0.001
32.00	0.15	0.10	0.30	-0.20	8	1,239	94.1%	0.090	0.0360	-0.027	0.008	0.001
33.00	0.15	0.00	0.30	-0.10	14	109	95.5%	0.069	0.0290	-0.022	0.006	0.001
34.00	0.10	0.00	0.35	-0.08	1	66	106.3%	0.073	0.0271	-0.025	0.007	0.001
35.00	0.10	0.05	0.15	-0.04	2	2,772	100.8%	0.045	0.0197	-0.017	0.005	0.000
36.00	0.25	0.00	0.30	0.00	3	14	116.0%	0.059	0.0210	-0.023	0.006	0.001
37.00	0.15	0.00	0.10	0.00	1	27	100.8%	0.024	0.0118	-0.010	0.003	0.000
38.00	0.15	0.00	0.30	0.00	1	4	128.1%	0.054	0.0177	-0.024	0.005	0.000
40.00	0.25	0.00	0.30	0.00	0	38	139.5%	0.050	0.0154	-0.025	0.005	0.000
41.00	0.05	0.00	0.10	0.00	1	256	120.3%	0.020	0.0084	-0.010	0.002	0.000

Puts

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
1.00	0.03	0.00	0.05	0.00	0	1	706.3%	-0.001	0.0001	-0.005	0.000	-0.000
3.00	0.19	0.00	0.70	0.00	1	1	721.1%	-0.014	0.0010	-0.044	0.002	-0.000
4.00	0.07	0.00	1.30	0.00	1	1	730.5%	-0.024	0.0016	-0.070	0.003	-0.000
5.00	0.05	0.00	0.10	0.00	1	3	371.9%	-0.005	0.0009	-0.010	0.001	-0.000
6.00	0.12	0.00	0.10	0.00	1	133	331.3%	-0.006	0.0011	-0.010	0.001	-0.000
7.00	0.22	0.00	0.75	0.00	3	23	434.4%	-0.029	0.0031	-0.049	0.003	-0.000
8.00	0.08	0.00	0.25	0.00	11	1,080	309.4%	-0.016	0.0026	-0.021	0.002	-0.000
9.00	0.25	0.00	0.75	0.00	1	394	353.9%	-0.036	0.0047	-0.048	0.004	-0.000
10.00	0.05	0.00	0.05	0.00	1	3,365	195.3%	-0.006	0.0017	-0.005	0.001	-0.000
11.00	0.03	0.00	0.10	0.00	25	755	195.3%	-0.011	0.0031	-0.010	0.001	-0.000
12.00	0.05	0.00	0.10	0.00	1	1,709	175.8%	-0.012	0.0037	-0.009	0.002	-0.000
13.00	0.05	0.00	0.10	0.00	15	64	157.8%	-0.013	0.0045	-0.009	0.002	-0.000
14.00	0.02	0.00	0.10	0.00	1	339	141.4%	-0.015	0.0056	-0.009	0.002	-0.000
15.00	0.03	0.00	0.10	0.00	2	4,384	125.8%	-0.017	0.0069	-0.009	0.002	-0.000
16.00	0.05	0.00	0.30	0.00	1	1,143	137.9%	-0.042	0.0136	-0.021	0.004	-0.000
17.00	0.05	0.00	0.35	-0.05	1	529	126.0%	-0.053	0.0178	-0.023	0.005	-0.001
18.00	0.05	0.00	0.25	0.00	7	436	101.6%	-0.048	0.0204	-0.017	0.005	-0.000
19.00	0.15	0.10	0.25	-0.10	12	519	94.5%	-0.069	0.0292	-0.021	0.006	-0.001
20.00	0.35	0.20	0.45	0.12	16	1,111	96.1%	-0.117	0.0426	-0.032	0.009	-0.001
21.00	0.55	0.20	0.65	0.26	1	561	87.9%	-0.158	0.0572	-0.036	0.012	-0.002
22.00	0.82	0.65	0.85	0.35	89	1,029	92.2%	-0.241	0.0703	-0.048	0.015	-0.003
23.00	1.22	1.05	1.30	0.47	30	552	96.1%	-0.327	0.0782	-0.058	0.017	-0.004
24.00	1.74	1.45	1.85	0.64	13	1,818	97.4%	-0.413	0.0832	-0.064	0.019	-0.004
25.00	2.20	1.90	2.40	0.50	70	1,890	95.6%	-0.499	0.0868	-0.064	0.019	-0.005
26.00	2.99	2.70	2.95	0.89	5	90	98.6%	-0.577	0.0826	-0.064	0.019	-0.006
27.00	3.79	2.75	3.80	1.17	3	287	85.6%	-0.683	0.0865	-0.050	0.017	-0.008
28.00	3.60	3.90	4.80	0.00	300	484	103.9%	-0.705	0.0691	-0.059	0.017	-0.008
29.00	4.60	3.70	5.60	0.00	1	10	67.0%	-0.884	0.0607	-0.019	0.009	-0.010
30.00	4.43	5.50	6.60	0.00	4	22	109.0%	-0.796	0.0541	-0.050	0.014	-0.010
32.00	5.81	6.50	8.50	0.00	8	14	68.0%	-0.972	0.0195	-0.004	0.003	-0.012
34.00	8.00	8.60	10.40	0.00	30	0	80.5%	-0.976	0.0145	-0.004	0.003	-0.013
37.00	10.50	11.00	13.40	0.00	2	1	197.2%	-0.807	0.0289	-0.089	0.013	-0.013

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.