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CSG Systems International Inc (CSGS)

NASDAQ

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79.76 -0.05 -0.06%

20:21:27 - Real-time Cboe. Currency in USD

Type: Equity

Market: United States

Volume: 13,133
Bid/Ask: 0.00 / 0.00
Day's Range: 79.71 - 79.79

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CSG Systems Option Chain

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

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Strike Price:

Quotes Analysis

Feb 03, 2026 14:45 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	12.6	17.3	0	65.00	0	0%	0	4.8	0
CSGS Call 65.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolCSGS\|20260220\|65.00C Delta0.974 Imp Vol0.4886 Bid12.6 Gamma0.0068 Theoretical14.95 Ask17.3 Theta-0.0171 Intrinsic Value14.74 Volume0 Vega0.0104 Time Value-14.74 Open Interest0 Rho0.031 Delta / Theta-57.1146 CSGS Put 65.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolCSGS\|20260220\|65.00P Delta-0.2292 Imp Vol1.6723 Bid0 Gamma0.0102 Theoretical4.8 Ask4.8 Theta-0.2481 Intrinsic Value-14.74 Volume0 Vega0.0537 Time Value14.74 Open Interest73 Rho-0.0103 Delta / Theta0.924
0	0%	7.6	12.3	0	70.00	0	0%	0	0.1	0
CSGS Call 70.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolCSGS\|20260220\|70.00C Delta0.9665 Imp Vol0.3297 Bid7.6 Gamma0.0125 Theoretical9.95 Ask12.3 Theta-0.0152 Intrinsic Value9.74 Volume0 Vega0.013 Time Value-9.74 Open Interest0 Rho0.0331 Delta / Theta-63.5447 CSGS Put 70.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolCSGS\|20260220\|70.00P Delta-0.0394 Imp Vol0.3459 Bid0 Gamma0.0139 Theoretical0.1 Ask0.1 Theta-0.0143 Intrinsic Value-9.74 Volume0 Vega0.0151 Time Value9.74 Open Interest38 Rho-0.0015 Delta / Theta2.7503
0	0%	2.65	7.5	0	75.00	0	0%	0	0.4	0
CSGS Call 75.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolCSGS\|20260220\|75.00C Delta0.8996 Imp Vol0.2261 Bid2.65 Gamma0.0437 Theoretical5.075 Ask7.5 Theta-0.023 Intrinsic Value4.74 Volume0 Vega0.031 Time Value-4.74 Open Interest0 Rho0.0329 Delta / Theta-39.0925 CSGS Put 75.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolCSGS\|20260220\|75.00P Delta-0.1499 Imp Vol0.2826 Bid0 Gamma0.0466 Theoretical0.4 Ask0.4 Theta-0.0318 Intrinsic Value-4.74 Volume0 Vega0.0413 Time Value4.74 Open Interest11 Rho-0.0056 Delta / Theta4.7187
					79.74	Price @ Feb 03, 2026 14:45 GMT
0	0%	0	0.75	0	80.00	0	0%	0	4	0
CSGS Call 80.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolCSGS\|20260220\|80.00C Delta0.483 Imp Vol0.1136 Bid0 Gamma0.1978 Theoretical0.75 Ask0.75 Theta-0.0244 Intrinsic Value-0.26 Volume0 Vega0.0706 Time Value0.26 Open Interest52 Rho0.0186 Delta / Theta-19.8198 CSGS Put 80.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolCSGS\|20260220\|80.00P Delta-0.4801 Imp Vol0.5576 Bid0 Gamma0.0404 Theoretical4 Ask4 Theta-0.1071 Intrinsic Value0.26 Volume0 Vega0.0706 Time Value-0.26 Open Interest2 Rho-0.0181 Delta / Theta4.4832
0	0%	0	0.05	0	85.00	0	0%	2.75	7.5	0
CSGS Call 85.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolCSGS\|20260220\|85.00C Delta0.0433 Imp Vol0.1613 Bid0 Gamma0.0321 Theoretical0.05 Ask0.05 Theta-0.0075 Intrinsic Value-5.26 Volume0 Vega0.0163 Time Value5.26 Open Interest61 Rho0.0017 Delta / Theta-5.7855 CSGS Put 85.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolCSGS\|20260220\|85.00P Delta0 Imp Vol0 Bid2.75 Gamma0 Theoretical0 Ask7.5 Theta0 Intrinsic Value5.26 Volume0 Vega0 Time Value-5.26 Open Interest0 Rho0 Delta / Theta0
0	0%	0	0.05	0	90.00	0	0%	7.6	12.4	0
CSGS Call 90.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolCSGS\|20260220\|90.00C Delta0.0274 Imp Vol0.275 Bid0 Gamma0.0129 Theoretical0.05 Ask0.05 Theta-0.0087 Intrinsic Value-10.26 Volume0 Vega0.0112 Time Value10.26 Open Interest0 Rho0.0011 Delta / Theta-3.1632 CSGS Put 90.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolCSGS\|20260220\|90.00P Delta0 Imp Vol0 Bid7.6 Gamma0 Theoretical0 Ask12.4 Theta0 Intrinsic Value10.26 Volume0 Vega0 Time Value-10.26 Open Interest0 Rho0 Delta / Theta0

Open Positions

Calls

Puts

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Recent Quotes

	Name	Price	Chg.	Chg. %
	CSGS	79.76	-0.05	-0.06%

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