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CSG Systems International, Inc. (CSGS)
NASDAQ: CSGS · Real-Time Price · USD
80.06
-0.11 (-0.14%)
At close: Apr 2, 2026, 4:00 PM EDT
80.05
-0.01 (-0.01%)
After-hours: Apr 2, 2026, 4:10 PM EDT

CSG Systems International Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Apr 2, 202680.1780.1779.9880.0580.05-0.15%466,708
Apr 1, 202679.9580.2679.9580.1780.170.29%667,039
Mar 31, 202679.9679.9879.8679.9479.940.11%383,107
Mar 30, 202680.4880.4879.7779.8579.85-0.57%375,357
Mar 27, 202680.0280.3579.9480.3180.310.26%329,785
Mar 26, 202680.0480.1480.0480.1080.10-0.02%154,345
Mar 25, 202680.0580.1979.9280.1280.120.09%370,372
Mar 24, 202680.1780.2379.9980.0580.05-0.39%555,190
Mar 23, 202680.0180.4879.8680.3680.360.61%541,965
Mar 20, 202679.7179.9779.5679.8779.870.18%1,175,488
Mar 19, 202679.5079.7679.5079.7379.730.28%379,109
Mar 18, 202679.8279.8779.5079.5179.51-0.51%503,458
Mar 17, 202679.9780.0279.9079.9279.58-0.06%397,846
Mar 16, 202679.9180.0379.8879.9779.630.08%400,830
Mar 13, 202679.8079.9579.7979.9179.570.15%376,462
Mar 12, 202679.8079.8479.7079.7979.45-0.04%475,480
Mar 11, 202679.8179.9579.7479.8279.48-0.08%478,278
Mar 10, 202680.0180.0179.8379.8879.54-0.42%492,316
Mar 9, 202679.8280.2379.8080.2279.880.40%435,751
Mar 6, 202679.8479.9879.7979.9079.560.10%367,539
Mar 5, 202679.7779.9279.7579.8279.48-0.01%278,020
Mar 4, 202679.9379.9379.7779.8379.490.03%180,045
Mar 3, 202679.7579.9079.7579.8179.470.03%286,699
Mar 2, 202679.8979.9079.7579.7979.45-0.14%270,071
Feb 27, 202679.7779.9779.7579.9079.560.03%346,093
Feb 26, 202679.8179.9979.7679.8879.540.19%230,719
Feb 25, 202679.8279.8779.7079.7379.39-0.11%209,689
Feb 24, 202679.7779.8679.7079.8279.480.15%215,485
Feb 23, 202680.1580.1579.6579.7079.36-0.29%259,854
Feb 20, 202679.5879.9679.5879.9379.590.35%330,139
Feb 19, 202679.6979.7079.5879.6579.31-0.05%301,850
Feb 18, 202679.7379.7379.6179.6979.35-445,096
Feb 17, 202679.6579.8479.6379.6979.350.04%260,952
Feb 13, 202679.6379.9079.5579.6679.320.06%359,008
Feb 12, 202679.5279.8379.4379.6179.270.03%821,284
Feb 11, 202679.7479.8279.5979.5979.25-0.16%384,065
Feb 10, 202679.5779.8279.5779.7279.380.13%250,826
Feb 9, 202679.8879.9279.5879.6279.28-0.55%281,850
Feb 6, 202679.7580.2079.5380.0679.720.25%327,747
Feb 5, 202679.4280.6779.4179.8679.520.52%543,006
Feb 4, 202679.8079.8279.4279.4579.11-0.30%426,196
Feb 3, 202679.7179.8379.6679.6979.35-0.15%817,806
Feb 2, 202679.7579.8379.6979.8179.470.08%369,485
Jan 30, 202679.6579.9579.6579.7579.410.13%575,907
Jan 29, 202679.6679.8779.4979.6579.31-0.18%367,613
Jan 28, 202679.9080.0079.7479.7979.45-0.15%352,134
Jan 27, 202679.8580.0879.8579.9179.57-281,400
Jan 26, 202679.8579.9179.7679.9179.570.28%467,730
Jan 23, 202679.7979.8479.6779.6979.35-0.18%240,745
Jan 22, 202680.2880.2879.6379.8379.490.09%461,664