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United Microelectronics (UMC)

Symbol	Exchange	Currency
UMC	NYSE	USD	Real-time
UMCy	TradeGate	EUR	Delayed
2303	Taiwan	TWD	Delayed

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10.420 +0.130 +1.26%

14/02 - Closed. Currency in USD

After Hours

10.445

+0.025

+0.240%

5:55:51 - Real-time Data

Type: Equity

Market: United States

Volume: 8,147,367
Bid/Ask: 0.000 / 0.000
Day's Range: 10.280 - 10.485

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United Microelectronics Option Chain

Get in-depth United Microelectronics option chain data. Access detailed Call and Put option information, including strike prices, last traded price, price change, volume, implied volatility and theoretical values for United Microelectronics options across the selected expiration dates.

Expiration Date:

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Quotes Analysis

Feb 13, 2026 21:17 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
9.89	0%	8.5	10.4	0	1.00	0	0%	0	0.05	0
UMC Call 1.00 Exp: Feb 20, 2026 Last: 9.89 Chg.: 0% SymbolUMC\|20260220\|1.00C Delta0 Imp Vol0 Bid8.5 Gamma0 Theoretical0 Ask10.4 Theta0 Intrinsic Value9.42 Volume0 Vega0 Time Value0.47 Open Interest0 Rho0 Delta / Theta0 UMC Put 1.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolUMC\|20260220\|1.00P Delta-0.007 Imp Vol9.3718 Bid0 Gamma0.0014 Theoretical0.05 Ask0.05 Theta-0.0189 Intrinsic Value-9.42 Volume0 Vega0.0003 Time Value9.42 Open Interest0 Rho0 Delta / Theta0.3697
0	0%	7.6	9.4	0	2.00	0.05	0%	0	0.05	0
UMC Call 2.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolUMC\|20260220\|2.00C Delta0.9897 Imp Vol6.328 Bid7.6 Gamma0.0028 Theoretical8.5 Ask9.4 Theta-0.0149 Intrinsic Value8.42 Volume0 Vega0.0004 Time Value-8.42 Open Interest0 Rho0.0002 Delta / Theta-66.4636 UMC Put 2.00 Exp: Feb 20, 2026 Last: 0.05 Chg.: 0% SymbolUMC\|20260220\|2.00P Delta-0.0111 Imp Vol6.5114 Bid0 Gamma0.0031 Theoretical0.05 Ask0.05 Theta-0.0198 Intrinsic Value-8.42 Volume0 Vega0.0004 Time Value8.47 Open Interest1 Rho0 Delta / Theta0.5635
7.6	0%	6.6	8.4	0	3.00	0	0%	0	0.45	0
UMC Call 3.00 Exp: Feb 20, 2026 Last: 7.6 Chg.: 0% SymbolUMC\|20260220\|3.00C Delta0.9863 Imp Vol4.8172 Bid6.6 Gamma0.0049 Theoretical7.5 Ask8.4 Theta-0.0149 Intrinsic Value7.42 Volume0 Vega0.0005 Time Value0.18 Open Interest1 Rho0.0003 Delta / Theta-66.3745 UMC Put 3.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolUMC\|20260220\|3.00P Delta-0.0499 Imp Vol8.5862 Bid0 Gamma0.0083 Theoretical0.45 Ask0.45 Theta-0.0917 Intrinsic Value-7.42 Volume0 Vega0.0015 Time Value7.42 Open Interest0 Rho-0.0002 Delta / Theta0.5447
					10.42	Price @ Feb 13, 2026 21:17 GMT
0.12	50%	0.1	0.15	306	11.00	0.8	-9.09%	0.55	0.9	1
UMC Call 11.00 Exp: Feb 20, 2026 Last: 0.12 Chg.: 50% SymbolUMC\|20260220\|11.00C Delta0.253 Imp Vol0.6166 Bid0.1 Gamma0.3885 Theoretical0.12 Ask0.15 Theta-0.0213 Intrinsic Value-0.58 Volume306 Vega0.0043 Time Value0.7 Open Interest12,567 Rho0.0004 Delta / Theta-11.8858 UMC Put 11.00 Exp: Feb 20, 2026 Last: 0.8 Chg.: -9.09% SymbolUMC\|20260220\|11.00P Delta-0.6553 Imp Vol0.8045 Bid0.55 Gamma0.3144 Theoretical0.8 Ask0.9 Theta-0.0323 Intrinsic Value0.58 Volume1 Vega0.0053 Time Value0.22 Open Interest1,963 Rho-0.0015 Delta / Theta20.2961
0.01	-50%	0	0.05	441	12.00	2.45	0%	1.4	2.05	0
UMC Call 12.00 Exp: Feb 20, 2026 Last: 0.01 Chg.: -50% SymbolUMC\|20260220\|12.00C Delta0.0336 Imp Vol0.5345 Bid0 Gamma0.0965 Theoretical0.01 Ask0.05 Theta-0.004 Intrinsic Value-1.58 Volume441 Vega0.0011 Time Value1.59 Open Interest2,997 Rho0.0001 Delta / Theta-8.3044 UMC Put 12.00 Exp: Feb 20, 2026 Last: 2.45 Chg.: 0% SymbolUMC\|20260220\|12.00P Delta-0.7902 Imp Vol1.1198 Bid1.4 Gamma0.176 Theoretical1.73 Ask2.05 Theta-0.0352 Intrinsic Value1.58 Volume0 Vega0.0041 Time Value0.87 Open Interest266 Rho-0.0019 Delta / Theta22.479
0.05	0%	0	0.1	602	13.00	2.85	0%	2.1	3.3	0
UMC Call 13.00 Exp: Feb 20, 2026 Last: 0.05 Chg.: 0% SymbolUMC\|20260220\|13.00C Delta0.0763 Imp Vol1.1554 Bid0 Gamma0.0929 Theoretical0.05 Ask0.1 Theta-0.0182 Intrinsic Value-2.58 Volume602 Vega0.0019 Time Value2.63 Open Interest11,625 Rho0.0001 Delta / Theta-4.1834 UMC Put 13.00 Exp: Feb 20, 2026 Last: 2.85 Chg.: 0% SymbolUMC\|20260220\|13.00P Delta-0.8427 Imp Vol1.4166 Bid2.1 Gamma0.1158 Theoretical2.7 Ask3.3 Theta-0.037 Intrinsic Value2.58 Volume0 Vega0.0034 Time Value0.27 Open Interest65 Rho-0.0022 Delta / Theta22.8068

Open Positions

Calls

Puts

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Recent Quotes

	Name	Price	Chg.	Chg. %
	UMC	10.420	+0.130	+1.26%

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