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Rambus Inc (RMBS)

Symbol	Exchange	Currency
RMBS	NASDAQ	USD	Real-time
1RMBS	Milan	EUR	Real-time
RMBS	TradeGate	EUR	Delayed

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87.03 -3.29 -3.64%

21:02:37 - Real-time Cboe. Currency in USD

Type: Equity

Market: United States

Volume: 1,274,943
Bid/Ask: 0.00 / 0.00
Day's Range: 85.47 - 93.87

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Rambus Option Chain

Get in-depth Rambus 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 Rambus options across the selected expiration dates.

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Quotes Analysis

Oct 27, 2026 15:30 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
8.54	8.54%	7.8	10.3	1	82.50	3.81	3.81%	3.2	4.2	34
RMBS Call 82.50 Exp: Nov 20, 2026 Last: 8.54 Chg.: 8.54% SymbolRMBS\|20261120\|82.50C Delta0.6691 Imp Vol0.6971 Bid7.8 Gamma0.0232 Theoretical9.05 Ask10.3 Theta-0.1235 Intrinsic Value5.08 Volume1 Vega0.0814 Time Value3.46 Open Interest34 Rho0.0326 Delta / Theta-5.4173 RMBS Put 82.50 Exp: Nov 20, 2026 Last: 3.81 Chg.: 3.81% SymbolRMBS\|20261120\|82.50P Delta-0.3304 Imp Vol0.6875 Bid3.2 Gamma0.0235 Theoretical3.7 Ask4.2 Theta-0.1134 Intrinsic Value-5.08 Volume34 Vega0.0814 Time Value8.89 Open Interest571 Rho-0.019 Delta / Theta2.913
7	7%	6.9	7.9	21	85.00	4.7	4.7%	4.4	5	50
RMBS Call 85.00 Exp: Nov 20, 2026 Last: 7 Chg.: 7% SymbolRMBS\|20261120\|85.00C Delta0.608 Imp Vol0.6704 Bid6.9 Gamma0.0255 Theoretical7.4 Ask7.9 Theta-0.1254 Intrinsic Value2.58 Volume21 Vega0.0863 Time Value4.42 Open Interest46 Rho0.0301 Delta / Theta-4.8492 RMBS Put 85.00 Exp: Nov 20, 2026 Last: 4.7 Chg.: 4.7% SymbolRMBS\|20261120\|85.00P Delta-0.3936 Imp Vol0.6791 Bid4.4 Gamma0.0253 Theoretical4.7 Ask5 Theta-0.1185 Intrinsic Value-2.58 Volume50 Vega0.0864 Time Value7.28 Open Interest1,314 Rho-0.0225 Delta / Theta3.3201
6.4	6.4%	6.2	6.8	9	87.50	6.45	6.45%	5.8	6.5	71
RMBS Call 87.50 Exp: Nov 20, 2026 Last: 6.4 Chg.: 6.4% SymbolRMBS\|20261120\|87.50C Delta0.5436 Imp Vol0.7113 Bid6.2 Gamma0.0248 Theoretical6.5 Ask6.8 Theta-0.1363 Intrinsic Value0.08 Volume9 Vega0.089 Time Value6.32 Open Interest50 Rho0.027 Delta / Theta-3.9877 RMBS Put 87.50 Exp: Nov 20, 2026 Last: 6.45 Chg.: 6.45% SymbolRMBS\|20261120\|87.50P Delta-0.458 Imp Vol0.7032 Bid5.8 Gamma0.0252 Theoretical6.15 Ask6.5 Theta-0.1262 Intrinsic Value-0.08 Volume71 Vega0.0891 Time Value6.53 Open Interest432 Rho-0.0261 Delta / Theta3.6276
					87.58	Price @ Oct 27, 2026 15:30 GMT
5.2	5.2%	4.9	5.6	111	90.00	8	8%	7.2	8.1	45
RMBS Call 90.00 Exp: Nov 20, 2026 Last: 5.2 Chg.: 5.2% SymbolRMBS\|20261120\|90.00C Delta0.4799 Imp Vol0.6943 Bid4.9 Gamma0.0256 Theoretical5.25 Ask5.6 Theta-0.1333 Intrinsic Value-2.42 Volume111 Vega0.0895 Time Value7.62 Open Interest706 Rho0.0242 Delta / Theta-3.5995 RMBS Put 90.00 Exp: Nov 20, 2026 Last: 8 Chg.: 8% SymbolRMBS\|20261120\|90.00P Delta-0.519 Imp Vol0.7145 Bid7.2 Gamma0.0249 Theoretical7.65 Ask8.1 Theta-0.1284 Intrinsic Value2.42 Volume45 Vega0.0895 Time Value5.58 Open Interest436 Rho-0.0295 Delta / Theta4.043
4.4	4.4%	3.6	5.2	146	92.50	9.94	9.94%	8.2	10.1	12
RMBS Call 92.50 Exp: Nov 20, 2026 Last: 4.4 Chg.: 4.4% SymbolRMBS\|20261120\|92.50C Delta0.4214 Imp Vol0.7054 Bid3.6 Gamma0.0247 Theoretical4.4 Ask5.2 Theta-0.1325 Intrinsic Value-4.92 Volume146 Vega0.0878 Time Value9.32 Open Interest106 Rho0.0214 Delta / Theta-3.1794 RMBS Put 92.50 Exp: Nov 20, 2026 Last: 9.94 Chg.: 9.94% SymbolRMBS\|20261120\|92.50P Delta-0.5796 Imp Vol0.7091 Bid8.2 Gamma0.0309 Theoretical9.15 Ask10.1 Theta-0.1244 Intrinsic Value4.92 Volume12 Vega0.0877 Time Value5.02 Open Interest70 Rho-0.0324 Delta / Theta4.6607
3.38	3.38%	3	3.8	46	95.00	8.07	8.07%	9.9	11.9	1
RMBS Call 95.00 Exp: Nov 20, 2026 Last: 3.38 Chg.: 3.38% SymbolRMBS\|20261120\|95.00C Delta0.3583 Imp Vol0.683 Bid3 Gamma0.0244 Theoretical3.4 Ask3.8 Theta-0.1223 Intrinsic Value-7.42 Volume46 Vega0.0839 Time Value10.8 Open Interest194 Rho0.0184 Delta / Theta-2.9295 RMBS Put 95.00 Exp: Nov 20, 2026 Last: 8.07 Chg.: 8.07% SymbolRMBS\|20261120\|95.00P Delta-0.6343 Imp Vol0.7167 Bid9.9 Gamma0.0235 Theoretical10.9 Ask11.9 Theta-0.1203 Intrinsic Value7.42 Volume1 Vega0.0844 Time Value0.65 Open Interest323 Rho-0.035 Delta / Theta5.2719

Open Positions

Calls

Puts

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Recent Quotes

	Name	Price	Chg.	Chg. %
	RMBS	87.03	-3.29	-3.64%

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