UMC Options Chain, Open Interest, and Volatility Data

UMC Options Open Interest & Strategy Insights

UMC – Top 10 Strike Prices by Open Interest

Strike	Call OI	Put OI	Total OI
8	9464	1516	10980
5	269	7868	8137
7	4717	3372	8089
10	5470	283	5753
6	423	3349	3772
15	2097	5	2102
12	1557	9	1566
9	743	5	748
3	7	146	153
11	21	0	21

UMC – Volatility Metrics & Put/Call Analysis

Put/Call OI Ratio	Put/Call Volume Ratio	Avg Call IV	Avg Put IV	IV Skew
0.41	0.05	51.96%	64.35%	12.39%

Data Analysis

Symbol: UMC Current Price: 7.76
Max Pain: 8.00 (near)

📌 Absolute OI Peak: 8.00 (10980 contracts)
🛡️ Short-term Key Levels: 7.00（8089 contracts，minor support） , 6.00（3772 contracts，minor support） , 5.00（8137 contracts，major support）

📈 Put/Call OI Ratio: 0.41 (bullish, Call OI dominant)
Put/Call Volume Ratio: 0.05 (bullish, Call volume dominant)

📊 Avg Call IV: 51.96%
Avg Put IV: 64.35%
IV Skew: 12.39% (Put IV higher than Call IV by 12.39%, downward expectation slightly stronger)

Market Sentiment Based on Options by Expiration Date

Date	Call Volume	Put Volume	Open Interest	Put/Call Ratio	Sentiment
2025-11-21	3025	2	7705	0.001	Moderate Bullish 📈 (70) ⚠️
2025-12-19	49	1	171	0.020	Moderate Bullish 📈 (70) ⚠️
2026-01-16	37	86	19488	2.324	Moderate Bearish 📉 (30)
2026-04-17	24	9	2620	0.375	Moderate Bullish 📈 (70)
2027-01-15	28	16	4111	0.571	Slight Bullish 📈 (60)
How the Sentiment Algorithm Works This table evaluates market sentiment based on aggregated options data by expiration date. The key metrics are: Put/Call Ratio (PCR): Indicates the relative activity between put and call options. A high PCR suggests bearish sentiment, while a low PCR indicates bullish sentiment. Open Interest (OI): Represents the number of outstanding contracts. Higher values reflect strong market attention or hedging activity. Unusual activity ⚠️: Days with extremely high PCR or OI are flagged, signaling possible speculative bets or hedging pressures. The sentiment score is computed by combining PCR and OI, then classified into clear labels such as Strong Bullish, Moderate Bullish, Neutral, Moderate Bearish, Strong Bearish. Scores range from 0 to 100, where higher values indicate stronger bullish sentiment and lower values indicate stronger bearish sentiment.