WDC Options Chain, Open Interest, and Volatility Data

WDC Options Open Interest & Strategy Insights

WDC – Top 10 Strike Prices by Open Interest

Strike	Call OI	Put OI	Total OI
90	3332	31196	34528
100	15534	7616	23150
55	4476	16482	20958
80	13709	7046	20755
95	12708	6994	19702
60	3742	15657	19399
120	6838	11749	18587
65	5447	12793	18240
70	5195	11222	16417
85	7325	6600	13925

WDC – Volatility Metrics & Put/Call Analysis

Put/Call OI Ratio	Put/Call Volume Ratio	Avg Call IV	Avg Put IV	IV Skew
0.41	0.64	76.55%	69.48%	-7.07%

Data Analysis

Symbol: WDC Current Price: 160.10
Max Pain: 90.00 (above)

📌 Absolute OI Peak: 90.00 (34528 contracts)
🛡️ Short-term Key Levels: 120.00（18587 contracts，major support） , 100.00（23150 contracts，major support） , 95.00（19702 contracts，major support）

📈 Put/Call OI Ratio: 0.41 (bullish, Call OI dominant)
Put/Call Volume Ratio: 0.64 (bullish, Call volume dominant)

📊 Avg Call IV: 76.55%
Avg Put IV: 69.48%
IV Skew: -7.07% (Call IV higher than Put IV by 7.07%, upward expectation slightly stronger)

⚠️ Unusual OI concentration at far OTM strike 90.00 (34528 contracts), sentiment: bearish (Put OI dominant). May reflect speculative bets or hedging demand.

Market Sentiment Based on Options by Expiration Date

Date	Call Volume	Put Volume	Open Interest	Put/Call Ratio	Sentiment
2025-11-07	3994	3990	15444	0.999	Neutral ⚖️ (50)
2025-11-14	1302	737	3516	0.566	Slight Bullish 📈 (60)
2025-11-21	2011	3844	47169	1.911	Moderate Bearish 📉 (30)
2025-11-28	614	358	2950	0.583	Slight Bullish 📈 (60)
2025-12-05	161	204	790	1.267	Slight Bearish 📉 (40)
2025-12-12	46	251	238	5.457	Moderate Bearish 📉 (30) ⚠️
2025-12-19	992	678	33362	0.683	Slight Bullish 📈 (60)
2026-01-16	846	1127	64128	1.332	Moderate Bearish 📉 (35)
2026-03-20	207	394	16225	1.903	Moderate Bearish 📉 (30)
2026-04-17	122	400	4050	3.279	Moderate Bearish 📉 (30) ⚠️
2026-06-18	341	166	10777	0.487	Moderate Bullish 📈 (70)
2026-09-18	142	262	6843	1.845	Moderate Bearish 📉 (30)
2026-12-18	21	743	5075	35.381	Moderate Bearish 📉 (30) ⚠️
2027-01-15	86	489	39155	5.686	Moderate Bearish 📉 (30) ⚠️
2028-01-21	47	123	23620	2.617	Moderate Bearish 📉 (30)
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.