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CSGS
CSG Systems International
stock NASDAQ

At Close

Dec 19, 2025 3:59:57 PM EST

76.99USD-0.039%(-0.03)1,140,155

76.99Bid 77.22Ask 0.23Spread

Pre-market

0.00USD-100.000%(-77.02)0

After-hours

Dec 19, 2025 4:00:30 PM EST

77.01USD+0.026%(+0.02)17,528

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Dec 19, 2025 Jan 16, 2026 Feb 20, 2026 Mar 20, 2026 Jun 18, 2026

ITM/OTM for Dec 19, 2025View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
48	0	11	1

CSGS Dec 19, 2025 Exp. - Volume by Strike

Puts

Calls

CSGS Dec 19, 2025 Exp. - Open Interest by Strike

Puts

Calls

CSGS Dec 19, 2025 Exp. - Max Pain @ $70.00

Puts

Calls

CSGS Dec 19, 2025 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
95 C	0	0%	0			CSGS251219C00095000
90 C	0	0%	0			CSGS251219C00090000
85 C	0	0%	0			CSGS251219C00085000
80 C	0	0%	0			CSGS251219C00080000
75 C	3.25	-12.16%	1	11	11-24	CSGS251219C00075000
70 C	6.77	+23.77%	1	29	12-17	CSGS251219C00070000
65 C	2.80	+6.46%	4	4	09-11	CSGS251219C00065000
60 C	0	0%	0			CSGS251219C00060000
55 C	12.50	+16.28%	1	2	10-24	CSGS251219C00055000
50 C	13.32	-10.00%	1	1	07-31	CSGS251219C00050000
45 C	0	0%	0			CSGS251219C00045000
40 C	0	0%	0			CSGS251219C00040000
35 C	0	0%	0			CSGS251219C00035000
30 C	36.75	+4.97%	1	1	09-18	CSGS251219C00030000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
95 P	0	0%	0			CSGS251219P00095000
90 P	0	0%	0			CSGS251219P00090000
85 P	0	0%	0			CSGS251219P00085000
80 P	2.30	-11.88%	4	11	12-18	CSGS251219P00080000
75 P	0	0%	0			CSGS251219P00075000
70 P	0	0%	0			CSGS251219P00070000
65 P	0	0%	0			CSGS251219P00065000
60 P	0	0%	0			CSGS251219P00060000
55 P	0.05	-98.64%	1	1	10-30	CSGS251219P00055000
50 P	0	0%	0			CSGS251219P00050000
45 P	0	0%	0			CSGS251219P00045000
40 P	0	0%	0			CSGS251219P00040000
35 P	0	0%	0			CSGS251219P00035000
30 P	0	0%	0			CSGS251219P00030000

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