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United Microelectronics ADR (UMC)

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

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16.680 -1.360 -7.54%

01:29:59 - Closed. Currency in USD

After Hours

16.800

+0.120

+0.719%

5:29:35 - Real-time Data

Type: Equity

Market: United States

Volume: 24,245,546
Bid/Ask: 0.000 / 0.000
Day's Range: 16.270 - 17.060

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United Microelectronics ADR Option Chain

Get in-depth United Microelectronics ADR 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 ADR options across the selected expiration dates.

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Strike Price:

Quotes Analysis

Oct 30, 2026 20:17 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	3.3	4.8	0	13.00	0.05	0%	0	0.15	20
UMC Call 13.00 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolUMC\|20261120\|13.00C Delta0.8182 Imp Vol1.3009 Bid3.3 Gamma0.051 Theoretical4.05 Ask4.8 Theta-0.0308 Intrinsic Value3.68 Volume0 Vega0.0103 Time Value-3.68 Open Interest0 Rho0.0043 Delta / Theta-26.5985 UMC Put 13.00 Exp: Nov 20, 2026 Last: 0.05 Chg.: 0% SymbolUMC\|20261120\|13.00P Delta-0.0611 Imp Vol0.6732 Bid0 Gamma0.0453 Theoretical0.07 Ask0.15 Theta-0.0077 Intrinsic Value-3.68 Volume20 Vega0.0048 Time Value3.73 Open Interest0 Rho-0.0006 Delta / Theta7.8943
2.6	0%	2.35	2.85	86	14.00	0.15	0%	0.1	0.2	3
UMC Call 14.00 Exp: Nov 20, 2026 Last: 2.6 Chg.: 0% SymbolUMC\|20261120\|14.00C Delta0.8924 Imp Vol0.5859 Bid2.35 Gamma0.0803 Theoretical2.6 Ask2.85 Theta-0.0091 Intrinsic Value2.68 Volume86 Vega0.0072 Time Value-0.08 Open Interest25 Rho0.0043 Delta / Theta-98.6029 UMC Put 14.00 Exp: Nov 20, 2026 Last: 0.15 Chg.: 0% SymbolUMC\|20261120\|14.00P Delta-0.1185 Imp Vol0.6107 Bid0.1 Gamma0.082 Theoretical0.15 Ask0.2 Theta-0.0116 Intrinsic Value-2.68 Volume3 Vega0.0078 Time Value2.83 Open Interest3 Rho-0.0012 Delta / Theta10.2571
1.8	-45.45%	1.75	2	236	15.00	0.37	270%	0.3	0.4	757
UMC Call 15.00 Exp: Nov 20, 2026 Last: 1.8 Chg.: -45.45% SymbolUMC\|20261120\|15.00C Delta0.7512 Imp Vol0.6463 Bid1.75 Gamma0.124 Theoretical1.88 Ask2 Theta-0.0181 Intrinsic Value1.68 Volume236 Vega0.0124 Time Value0.12 Open Interest5 Rho0.0048 Delta / Theta-41.4346 UMC Put 15.00 Exp: Nov 20, 2026 Last: 0.37 Chg.: 270% SymbolUMC\|20261120\|15.00P Delta-0.2346 Imp Vol0.5985 Bid0.3 Gamma0.1294 Theoretical0.35 Ask0.4 Theta-0.0176 Intrinsic Value-1.68 Volume757 Vega0.0121 Time Value2.05 Open Interest706 Rho-0.0024 Delta / Theta13.3391
					16.68	Price @ Oct 30, 2026 20:17 GMT
0.72	0%	0.6	0.8	118	17.00	1.24	125.45%	1.1	1.35	52
UMC Call 17.00 Exp: Nov 20, 2026 Last: 0.72 Chg.: 0% SymbolUMC\|20261120\|17.00C Delta0.4376 Imp Vol0.59 Bid0.6 Gamma0.1687 Theoretical0.7 Ask0.8 Theta-0.0212 Intrinsic Value-0.32 Volume118 Vega0.0155 Time Value1.04 Open Interest8 Rho0.0033 Delta / Theta-20.6357 UMC Put 17.00 Exp: Nov 20, 2026 Last: 1.24 Chg.: 125.45% SymbolUMC\|20261120\|17.00P Delta-0.5606 Imp Vol0.5847 Bid1.1 Gamma0.1696 Theoretical1.23 Ask1.35 Theta-0.0223 Intrinsic Value0.32 Volume52 Vega0.0155 Time Value0.92 Open Interest163 Rho-0.006 Delta / Theta25.1253
0.4	-59.6%	0.35	0.45	214	18.00	1.95	124.14%	1.75	2.05	32
UMC Call 18.00 Exp: Nov 20, 2026 Last: 0.4 Chg.: -59.6% SymbolUMC\|20261120\|18.00C Delta0.2902 Imp Vol0.597 Bid0.35 Gamma0.1449 Theoretical0.4 Ask0.45 Theta-0.0188 Intrinsic Value-1.32 Volume214 Vega0.0135 Time Value1.72 Open Interest487 Rho0.0023 Delta / Theta-15.441 UMC Put 18.00 Exp: Nov 20, 2026 Last: 1.95 Chg.: 124.14% SymbolUMC\|20261120\|18.00P Delta-0.7161 Imp Vol0.5733 Bid1.75 Gamma0.148 Theoretical1.9 Ask2.05 Theta-0.019 Intrinsic Value1.32 Volume32 Vega0.0133 Time Value0.63 Open Interest395 Rho-0.0079 Delta / Theta37.6999
0.2	-62.96%	0.15	0.25	42	19.00	2.94	102.76%	2.55	2.85	6
UMC Call 19.00 Exp: Nov 20, 2026 Last: 0.2 Chg.: -62.96% SymbolUMC\|20261120\|19.00C Delta0.1713 Imp Vol0.5866 Bid0.15 Gamma0.1095 Theoretical0.2 Ask0.25 Theta-0.0138 Intrinsic Value-2.32 Volume42 Vega0.01 Time Value2.52 Open Interest217 Rho0.0014 Delta / Theta-12.4281 UMC Put 19.00 Exp: Nov 20, 2026 Last: 2.94 Chg.: 102.76% SymbolUMC\|20261120\|19.00P Delta-0.8398 Imp Vol0.5558 Bid2.55 Gamma0.1087 Theoretical2.7 Ask2.85 Theta-0.0135 Intrinsic Value2.32 Volume6 Vega0.0095 Time Value0.62 Open Interest246 Rho-0.0095 Delta / Theta62.3149

Open Positions

Calls

Puts

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