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Unusual Option Volume

UMC United Microelectronics (New)23.23-1.11 (-4.6%)

United Microelectronics (New) trades 7,389 contracts. UMC will report earnings on Jul 29, 2026.
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Sentiment Alert: UMC Increasing bullish pressure with an imbalance in net option delta of 243 K.
Large Decrease in Open Interest

UMC United Microelectronics (New)24.48+1.06 (+4.5%)

The open interest (OI) on the 17-Jul-26 12.00 strike decreased by 7,153 call contracts and increased by 2 puts. The total OI for the expiration was decreased by 2x the average option volume. View Open Interest
Unusual Option Volume

UMC United Microelectronics (New)23.68-2.15 (-8.3%)

United Microelectronics (New) trades 90,989 contracts. UMC will report earnings on Jul 29, 2026. News: UMC Reports Sales for June 2026
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Unusual Option Volume

UMC United Microelectronics (New)25.44-2.29 (-8.3%)

United Microelectronics (New) trades 6,309 contracts. The highest volume is in the 16-Oct-26 25 calls.
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Unusual Option Volume

UMC United Microelectronics (New)27.67-0.34 (-1.2%)

United Microelectronics (New) trades 6,513 contracts. UMC will report earnings on Jul 29, 2026.
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