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Unusual Option Volume

UMC United Microelectronics (New)19.77+0.07 (+0.4%)

United Microelectronics (New) trades 4,872 contracts. The highest volume is in the 16-Oct-26 26 calls, which is 31.5% above the current price. News: UMC Reports Sales for May 2026
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I noticed a lot of bearish pressure coming from the options market on $UMC. Check out this order imbalance! -1.7 M option volume delta. What is option volume delta?
Unusual Option Volume

UMC United Microelectronics (New)19.87-0.92 (-4.4%)

United Microelectronics (New) trades 29,336 contracts. UMC will report earnings on Jul 29, 2026. News: UMC Reports Sales for May 2026
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Unusual Option Volume

UMC United Microelectronics (New)20.93-1.53 (-6.8%)

United Microelectronics (New) trades 5,559 contracts. UMC will report earnings on Jul 29, 2026.
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Unusual Option Volume

UMC United Microelectronics (New)21.92-0.30 (-1.4%)

United Microelectronics (New) trades 5,966 contracts. UMC will report earnings on Jul 29, 2026.
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Unusual Option Volume

UMC United Microelectronics (New)21.97+0.89 (+4.2%)

United Microelectronics (New) trades 7,058 contracts. UMC will report earnings on Jul 29, 2026.
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