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United Microelectronic Corp UMC 24.47 1.94 8.61%

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ATM IV
0.618
Put Call Ratio (OI)
0.478
Put Call Ratio (Vol)
0.234
IV Rank
38
IV Percentile
60.5
Max Pain
19

Volume distribution (2026-09-17)

DTE \text{DTE}
1.0
855.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-23.5
23.5