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PLUS Korea Defense Industry Index ETF (KDEF)

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43.67 +2.20 +5.30%

20:22:57 - Real-time Cboe. Currency in USD

Type: ETF

Market: United States

Issuer: PLUS ETF

Asset Class: Equity

Volume: 14,750
Bid/Ask: 0.00 / 0.00
Day's Range: 43.46 - 43.96

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PLUS Korea Defense Industry Index Options Chain

View option data for the PLUS Korea Defense Industry Index ETF. View the full KDEF option chain with call and put strike prices, last price, change, volume, implied volatility, theoretical values and Greeks for the expiration dates selected. Below the KDEF options table, an open interest chart helps you analyse positioning across KDEF calls and KDEF puts in the PLUS Korea Defense Industry Index ETF.

Expiration Date:

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Strike Price:

Quotes Analysis

Sep 17, 2026 15:00 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	0.9	4.7	0	41.00	0	0%	0	1.95	0
KDEF Call 41.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolKDEF\|20260918\|41.00C Delta0.8843 Imp Vol1.0284 Bid0.9 Gamma0.083 Theoretical2.8 Ask4.7 Theta-0.2327 Intrinsic Value2.67 Volume0 Vega0.0045 Time Value-2.67 Open Interest0 Rho0.001 Delta / Theta-3.8003 KDEF Put 41.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolKDEF\|20260918\|41.00P Delta-0.2803 Imp Vol2.3053 Bid0 Gamma0.0639 Theoretical0.975 Ask1.95 Theta-0.8859 Intrinsic Value-2.67 Volume0 Vega0.0077 Time Value2.67 Open Interest0 Rho-0.0003 Delta / Theta0.3164
0	0%	0.1	3.8	0	42.00	0	0%	0	1.95	0
KDEF Call 42.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolKDEF\|20260918\|42.00C Delta0.7828 Imp Vol0.9823 Bid0.1 Gamma0.1309 Theoretical1.95 Ask3.8 Theta-0.3331 Intrinsic Value1.67 Volume0 Vega0.0067 Time Value-1.67 Open Interest0 Rho0.0009 Delta / Theta-2.3499 KDEF Put 42.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolKDEF\|20260918\|42.00P Delta-0.3283 Imp Vol1.8765 Bid0 Gamma0.0843 Theoretical0.975 Ask1.95 Theta-0.7735 Intrinsic Value-1.67 Volume0 Vega0.0083 Time Value1.67 Open Interest0 Rho-0.0004 Delta / Theta0.4244
0	0%	0	2.85	0	43.00	0	0%	0	2.15	0
KDEF Call 43.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolKDEF\|20260918\|43.00C Delta0.6105 Imp Vol1.1717 Bid0 Gamma0.1433 Theoretical1.425 Ask2.85 Theta-0.516 Intrinsic Value0.67 Volume0 Vega0.0088 Time Value-0.67 Open Interest0 Rho0.0007 Delta / Theta-1.1832 KDEF Put 43.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolKDEF\|20260918\|43.00P Delta-0.4084 Imp Vol1.5276 Bid0 Gamma0.1113 Theoretical1.075 Ask2.15 Theta-0.6762 Intrinsic Value-0.67 Volume0 Vega0.0089 Time Value0.67 Open Interest0 Rho-0.0005 Delta / Theta0.604
					43.67	Price @ Sep 17, 2026 15:00 GMT
0	0%	0	2.25	0	44.00	0	0%	0	2.65	0
KDEF Call 44.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolKDEF\|20260918\|44.00C Delta0.4732 Imp Vol1.4054 Bid0 Gamma0.124 Theoretical1.125 Ask2.25 Theta-0.6411 Intrinsic Value-0.33 Volume0 Vega0.0091 Time Value0.33 Open Interest0 Rho0.0005 Delta / Theta-0.738 KDEF Put 44.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolKDEF\|20260918\|44.00P Delta-0.5334 Imp Vol1.2559 Bid0 Gamma0.1386 Theoretical1.325 Ask2.65 Theta-0.5683 Intrinsic Value0.33 Volume0 Vega0.0091 Time Value-0.33 Open Interest0 Rho-0.0006 Delta / Theta0.9387
0	0%	0	2.05	0	45.00	0	0%	0.1	3.3	0
KDEF Call 45.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolKDEF\|20260918\|45.00C Delta0.3873 Imp Vol1.7349 Bid0 Gamma0.0966 Theoretical1.025 Ask2.05 Theta-0.7606 Intrinsic Value-1.33 Volume0 Vega0.0088 Time Value1.33 Open Interest6 Rho0.0004 Delta / Theta-0.5092 KDEF Put 45.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolKDEF\|20260918\|45.00P Delta-0.7209 Imp Vol0.9446 Bid0.1 Gamma0.1558 Theoretical1.7 Ask3.3 Theta-0.36 Intrinsic Value1.33 Volume0 Vega0.0077 Time Value-1.33 Open Interest0 Rho-0.0008 Delta / Theta2.0024
0	0%	0	1.9	0	46.00	0	0%	0.5	4.2	0
KDEF Call 46.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolKDEF\|20260918\|46.00C Delta0.3303 Imp Vol2.0237 Bid0 Gamma0.0783 Theoretical0.95 Ask1.9 Theta-0.839 Intrinsic Value-2.33 Volume0 Vega0.0083 Time Value2.33 Open Interest0 Rho0.0004 Delta / Theta-0.3937 KDEF Put 46.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolKDEF\|20260918\|46.00P Delta-0.9731 Imp Vol0.5185 Bid0.5 Gamma0.0533 Theoretical2.35 Ask4.2 Theta-0.0344 Intrinsic Value2.33 Volume0 Vega0.0014 Time Value-2.33 Open Interest0 Rho-0.0006 Delta / Theta28.2951
0	0%	72	81.5	0	75.00	0	0%	0	0	0
KDEF Call 75.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolALGN\|20260918\|75.00C Delta0 Imp Vol0 Bid72 Gamma0 Theoretical0 Ask81.5 Theta0 Intrinsic Value-35.37 Volume0 Vega0 Time Value35.37 Open Interest0 Rho0 Delta / Theta0 KDEF Put 75.00 Exp: Sep 17, 2026 Last: 0 Chg.: 0% Symbol Delta0 Imp Vol0 Bid0 Gamma0 Theoretical0 Ask0 Theta0 Intrinsic Value35.37 Volume0 Vega0 Time Value-35.37 Open Interest0 Rho0 Delta / Theta0
0	0%	60.8	66.4	0	90.00	0	0%	0	0	0
KDEF Call 90.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolALGN\|20260918\|90.00C Delta0 Imp Vol0 Bid60.8 Gamma0 Theoretical0 Ask66.4 Theta0 Intrinsic Value-50.37 Volume0 Vega0 Time Value50.37 Open Interest0 Rho0 Delta / Theta0 KDEF Put 90.00 Exp: Sep 17, 2026 Last: 0 Chg.: 0% Symbol Delta0 Imp Vol0 Bid0 Gamma0 Theoretical0 Ask0 Theta0 Intrinsic Value50.37 Volume0 Vega0 Time Value-50.37 Open Interest0 Rho0 Delta / Theta0
0	0%	55	63.1	0	95.00	0	0%	0	0	0
KDEF Call 95.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolALGN\|20260918\|95.00C Delta0 Imp Vol0 Bid55 Gamma0 Theoretical0 Ask63.1 Theta0 Intrinsic Value-55.37 Volume0 Vega0 Time Value55.37 Open Interest0 Rho0 Delta / Theta0 KDEF Put 95.00 Exp: Sep 17, 2026 Last: 0 Chg.: 0% Symbol Delta0 Imp Vol0 Bid0 Gamma0 Theoretical0 Ask0 Theta0 Intrinsic Value55.37 Volume0 Vega0 Time Value-55.37 Open Interest0 Rho0 Delta / Theta0

Open Positions

Calls

Puts

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Recent Quotes

	Name	Price	Chg.	Chg. %
	PLUS Korea Defens.	43.67	+2.20	+5.30%