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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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101.52 +3.84 +3.93%

- Closed. Currency in USD

After Hours

102.68

+1.16

+1.14%

- Real-time Data

Type: Equity

Market: United States

Volume: 1,980,973
Bid/Ask: 0.00 / 0.00
Day's Range: 100.21 - 103.50

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Rambus Option Chain

Get free option data for RMBS. You'll find Call and Put Strike Prices, Last Price, Change, Volume, Implied Volatility, Theoretical and Greeks for Rambus options for the expiration dates selected. Below this information you can also find an open interest chart for the stock's options.

Expiration Date:

Show:

Strike Price:

Quotes Analysis

Aug 08, 2026 20:43 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	52	55.7	0	47.50	0	0%	0	0.15	0
RMBS Call 47.50 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolRMBS\|20260821\|47.50C Delta0.9989 Imp Vol1.3737 Bid52 Gamma0.0001 Theoretical54.09 Ask55.7 Theta-0.0084 Intrinsic Value54.02 Volume0 Vega0.0007 Time Value-54.02 Open Interest80 Rho0.0169 Delta / Theta-118.7617 RMBS Put 47.50 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolRMBS\|20260821\|47.50P Delta-0.0063 Imp Vol1.7291 Bid0 Gamma0.0005 Theoretical0.08 Ask0.15 Theta-0.0226 Intrinsic Value-54.02 Volume0 Vega0.0034 Time Value54.02 Open Interest349 Rho-0.0002 Delta / Theta0.2793
0	0%	49.5	53.2	0	50.00	0	0%	0	1.05	0
RMBS Call 50.00 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolRMBS\|20260821\|50.00C Delta0.9992 Imp Vol1.2345 Bid49.5 Gamma0.0001 Theoretical51.59 Ask53.2 Theta-0.0074 Intrinsic Value51.52 Volume0 Vega0.0005 Time Value-51.52 Open Interest6 Rho0.0178 Delta / Theta-134.7193 RMBS Put 50.00 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolRMBS\|20260821\|50.00P Delta-0.0278 Imp Vol2.2032 Bid0 Gamma0.0015 Theoretical0.53 Ask1.05 Theta-0.1034 Intrinsic Value-51.52 Volume0 Vega0.0122 Time Value51.52 Open Interest228 Rho-0.0011 Delta / Theta0.2689
0	0%	44.5	48.3	0	55.00	0	0%	0	0.35	0
RMBS Call 55.00 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolRMBS\|20260821\|55.00C Delta0.9986 Imp Vol1.1266 Bid44.5 Gamma0.0002 Theoretical46.6 Ask48.3 Theta-0.0092 Intrinsic Value46.52 Volume0 Vega0.0009 Time Value-46.52 Open Interest10 Rho0.0195 Delta / Theta-108.6287 RMBS Put 55.00 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolRMBS\|20260821\|55.00P Delta-0.0146 Imp Vol1.6022 Bid0 Gamma0.0012 Theoretical0.18 Ask0.35 Theta-0.0434 Intrinsic Value-46.52 Volume0 Vega0.0071 Time Value46.52 Open Interest315 Rho-0.0006 Delta / Theta0.3352
					101.52	Price @ Aug 08, 2026 20:43 GMT
4.2	0%	4.1	5.4	172	105.00	8.5	-11.46%	7.6	9.5	2
RMBS Call 105.00 Exp: Aug 21, 2026 Last: 4.2 Chg.: 0% SymbolRMBS\|20260821\|105.00C Delta0.446 Imp Vol0.8093 Bid4.1 Gamma0.0255 Theoretical4.75 Ask5.4 Theta-0.2398 Intrinsic Value-3.48 Volume172 Vega0.0757 Time Value7.68 Open Interest715 Rho0.0144 Delta / Theta-1.86 RMBS Put 105.00 Exp: Aug 21, 2026 Last: 8.5 Chg.: -11.46% SymbolRMBS\|20260821\|105.00P Delta-0.547 Imp Vol0.8679 Bid7.6 Gamma0.0239 Theoretical8.55 Ask9.5 Theta-0.2479 Intrinsic Value3.48 Volume2 Vega0.0759 Time Value5.02 Open Interest247 Rho-0.0194 Delta / Theta2.2065
3.11	5.42%	2.55	3.7	82	110.00	12.25	-14.28%	10.6	13	2
RMBS Call 110.00 Exp: Aug 21, 2026 Last: 3.11 Chg.: 5.42% SymbolRMBS\|20260821\|110.00C Delta0.3306 Imp Vol0.8125 Bid2.55 Gamma0.0233 Theoretical3.13 Ask3.7 Theta-0.22 Intrinsic Value-8.48 Volume82 Vega0.0694 Time Value11.59 Open Interest1,252 Rho0.0108 Delta / Theta-1.5028 RMBS Put 110.00 Exp: Aug 21, 2026 Last: 12.25 Chg.: -14.28% SymbolRMBS\|20260821\|110.00P Delta-0.6589 Imp Vol0.8583 Bid10.6 Gamma0.0224 Theoretical11.8 Ask13 Theta-0.2256 Intrinsic Value8.48 Volume2 Vega0.0703 Time Value3.77 Open Interest259 Rho-0.023 Delta / Theta2.9211
1.8	-10.45%	0.6	2.45	16	115.00	14.95	-15.06%	13.8	17.4	1
RMBS Call 115.00 Exp: Aug 21, 2026 Last: 1.8 Chg.: -10.45% SymbolRMBS\|20260821\|115.00C Delta0.2056 Imp Vol0.7339 Bid0.6 Gamma0.0202 Theoretical1.52 Ask2.45 Theta-0.1558 Intrinsic Value-13.48 Volume16 Vega0.0545 Time Value15.28 Open Interest215 Rho0.0069 Delta / Theta-1.3193 RMBS Put 115.00 Exp: Aug 21, 2026 Last: 14.95 Chg.: -15.06% SymbolRMBS\|20260821\|115.00P Delta-0.7535 Imp Vol0.8585 Bid13.8 Gamma0.0193 Theoretical15.6 Ask17.4 Theta-0.1923 Intrinsic Value13.48 Volume1 Vega0.0604 Time Value1.47 Open Interest288 Rho-0.0253 Delta / Theta3.9181

Open Positions

Calls

Puts

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Recent Quotes

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	RMBS	101.52	+3.84	+3.93%

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