NASDAQ:SIGI | Historical Stock Price | SELECTIVE INSURANCE GROUP INC

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1980-03-17 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.84$2.76$9.01$29.44$96.17$314.161980-03-172026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 1998

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1998-12-31$10.06$16.35104,000
1998-12-30$10.13$16.4542,400
1998-12-29$10.25$16.6556,000
1998-12-28$10.09$16.4072,800
1998-12-24$9.94$16.1569,000
1998-12-23$9.91$16.1057,000
1998-12-22$9.94$16.1576,200
1998-12-21$10.09$16.40146,600
1998-12-18$9.75$15.8481,600
1998-12-17$10.00$16.2558,800
1998-12-16$9.75$15.84118,200
1998-12-15$9.72$15.79110,400
1998-12-14$9.88$16.0460,000
1998-12-11$9.94$16.15122,000
1998-12-10$9.88$16.0486,200
1998-12-09$9.88$16.0458,400
1998-12-08$9.97$16.2033,600
1998-12-07$10.06$16.3547,400
1998-12-04$10.19$16.55144,000
1998-12-03$9.69$15.74143,200
1998-12-02$9.69$15.74130,800
1998-12-01$9.56$15.54113,200
1998-11-30$9.44$15.3397,000
1998-11-27$9.53$15.4967,400
1998-11-25$9.56$15.54105,800
1998-11-24$9.50$15.4490,600
1998-11-23$10.06$16.35130,200
1998-11-20$9.94$16.1546,400
1998-11-19$10.14$16.48104,400
1998-11-18$10.19$16.5547,200
1998-11-17$10.25$16.65146,000
1998-11-16$10.25$16.65236,000
1998-11-13$10.38$16.86109,600
1998-11-12$10.59$17.2171,400
1998-11-11$10.45$16.87113,800
1998-11-10$11.00$17.7533,000
1998-11-09$10.63$17.15115,200
1998-11-06$11.44$18.46102,000
1998-11-05$10.75$17.35109,000
1998-11-04$9.75$15.74166,800
1998-11-03$9.50$15.33149,600
1998-11-02$9.38$15.13139,000
1998-10-30$9.16$14.7869,800
1998-10-29$9.22$14.88177,800
1998-10-28$9.28$14.98202,000
1998-10-27$9.19$14.83160,800
1998-10-26$9.00$14.5385,200
1998-10-23$8.94$14.4262,800
1998-10-22$9.03$14.58248,600
1998-10-21$9.03$14.58582,000
1998-10-20$9.00$14.53555,600
1998-10-19$9.03$14.58271,800
1998-10-16$9.00$14.53124,400
1998-10-15$9.06$14.63480,000
1998-10-14$9.06$14.63805,000
1998-10-13$9.03$14.5852,200
1998-10-12$8.88$14.3230,600
1998-10-09$8.80$14.2090,600
1998-10-08$8.69$14.0282,600
1998-10-07$9.53$15.38414,400
1998-10-06$9.53$15.3880,200
1998-10-05$9.50$15.3369,400
1998-10-02$9.50$15.33373,200
1998-10-01$9.50$15.33209,600
1998-09-30$9.56$15.4398,200
1998-09-29$9.63$15.53169,000
1998-09-28$9.63$15.5362,200
1998-09-25$9.63$15.53400,200
1998-09-24$9.63$15.53691,800
1998-09-23$9.63$15.53461,800
1998-09-22$9.75$15.74428,400
1998-09-21$9.56$15.43115,800
1998-09-18$9.55$15.41122,000
1998-09-17$9.47$15.2885,600
1998-09-16$9.44$15.23222,600
1998-09-15$9.63$15.53132,800
1998-09-14$9.59$15.4870,600
1998-09-11$9.59$15.48138,400
1998-09-10$9.00$14.5390,400
1998-09-09$9.20$14.8596,200
1998-09-08$9.56$15.4392,400
1998-09-04$9.44$15.2373,600
1998-09-03$9.19$14.8330,400
1998-09-02$9.38$15.13130,400
1998-09-01$9.09$14.68105,200
1998-08-31$8.89$14.3572,600
1998-08-28$9.03$14.5849,000
1998-08-27$8.91$14.37117,400
1998-08-26$9.48$15.31172,800
1998-08-25$9.50$15.33143,600
1998-08-24$9.75$15.7468,600
1998-08-21$9.78$15.7951,800
1998-08-20$9.75$15.7479,000
1998-08-19$9.75$15.74202,400
1998-08-18$10.00$16.14128,000
1998-08-17$9.69$15.6357,800
1998-08-14$9.50$15.3357,400
1998-08-13$9.56$15.431,317,200
1998-08-12$9.56$15.43121,400
1998-08-11$9.38$15.02353,800
1998-08-10$9.84$15.7745,200
1998-08-07$10.00$16.02181,400
1998-08-06$9.63$15.42109,200
1998-08-05$9.81$15.72110,000
1998-08-04$9.25$14.82192,200
1998-08-03$9.69$15.52467,000
1998-07-31$9.69$15.52124,600
1998-07-30$10.44$16.72126,600
1998-07-29$10.44$16.72144,200
1998-07-28$10.50$16.8289,800
1998-07-27$10.84$17.3724,200
1998-07-24$10.75$17.2284,800
1998-07-23$10.98$17.6090,400
1998-07-22$10.98$17.6064,600
1998-07-21$11.13$17.8248,800
1998-07-20$10.91$17.4788,200
1998-07-17$10.94$17.52109,200
1998-07-16$11.30$18.1032,200
1998-07-15$11.38$18.22565,600
1998-07-14$11.47$18.37234,000
1998-07-13$11.45$18.3584,000
1998-07-10$11.28$18.0739,000
1998-07-09$11.41$18.2796,000
1998-07-08$11.38$18.22133,800
1998-07-07$11.44$18.32129,600
1998-07-06$11.44$18.3292,600
1998-07-02$11.56$18.52186,200
1998-07-01$11.81$18.92175,400
1998-06-30$11.20$17.95267,200
1998-06-29$11.63$18.62115,800
1998-06-26$11.28$18.0733,200
1998-06-25$11.44$18.32187,800
1998-06-24$11.59$18.57145,600
1998-06-23$11.58$18.55113,800
1998-06-22$11.78$18.8740,200
1998-06-19$11.50$18.4247,800
1998-06-18$11.45$18.3588,000
1998-06-17$12.06$19.32212,000
1998-06-16$12.03$19.27251,000
1998-06-15$12.16$19.47141,200
1998-06-12$12.59$20.17105,000
1998-06-11$12.41$19.8795,400
1998-06-10$12.59$20.17280,400
1998-06-09$12.81$20.5253,000
1998-06-08$12.94$20.7222,200
1998-06-05$12.66$20.2735,800
1998-06-04$12.66$20.2768,800
1998-06-03$12.63$20.2211,400
1998-06-02$12.91$20.6752,000
1998-06-01$12.97$20.77264,000
1998-05-29$13.19$21.1241,000
1998-05-28$12.97$20.7780,800
1998-05-27$12.81$20.52102,600
1998-05-26$13.13$21.02202,000
1998-05-22$13.13$21.0233,800
1998-05-21$13.66$21.88137,000
1998-05-20$13.25$21.2229,200
1998-05-19$13.28$21.2720,400
1998-05-18$13.56$21.7331,400
1998-05-15$13.31$21.3266,800
1998-05-14$13.41$21.47216,400
1998-05-13$13.44$21.5265,000
1998-05-12$13.75$21.9138,600
1998-05-11$13.38$21.3244,200
1998-05-08$13.38$21.3225,600
1998-05-07$13.13$20.9237,200
1998-05-06$13.13$20.9246,800
1998-05-05$13.38$21.3239,600
1998-05-04$13.94$22.2181,600
1998-05-01$13.94$22.2174,400
1998-04-30$13.75$21.9186,400
1998-04-29$13.75$21.9183,600
1998-04-28$13.88$22.1153,600
1998-04-27$13.59$21.6659,000
1998-04-24$14.13$22.5131,000
1998-04-23$14.19$22.61113,200
1998-04-22$14.13$22.51116,400
1998-04-21$14.13$22.5186,600
1998-04-20$13.94$22.2178,400
1998-04-17$13.91$22.1685,600
1998-04-16$14.00$22.3125,600
1998-04-15$14.13$22.5150,800
1998-04-14$13.94$22.2129,200
1998-04-13$13.81$22.0180,200
1998-04-09$14.03$22.36108,400
1998-04-08$13.25$21.12123,600
1998-04-07$13.72$21.86164,800
1998-04-06$13.88$22.11101,200
1998-04-03$13.63$21.7189,800
1998-04-02$13.63$21.7167,000
1998-04-01$13.47$21.4791,200
1998-03-31$13.44$21.4293,200
1998-03-30$13.25$21.1280,800
1998-03-27$13.50$21.5186,600
1998-03-26$13.53$21.56115,400
1998-03-25$13.53$21.56122,200
1998-03-24$13.53$21.56128,400
1998-03-23$13.63$21.71124,800
1998-03-20$13.56$21.61124,000
1998-03-19$13.50$21.51337,800
1998-03-18$13.31$21.2277,200
1998-03-17$13.50$21.5145,000
1998-03-16$13.38$21.3221,000
1998-03-13$13.56$21.6148,000
1998-03-12$13.53$21.56140,800
1998-03-11$12.75$20.32205,600
1998-03-10$13.25$21.12111,600
1998-03-09$12.94$20.62120,200
1998-03-06$13.47$21.47122,000
1998-03-05$13.44$21.42128,600
1998-03-04$13.63$21.7183,000
1998-03-03$13.75$21.9136,200
1998-03-02$13.78$21.9669,200
1998-02-27$13.72$21.8639,600
1998-02-26$13.63$21.7166,400
1998-02-25$13.66$21.7669,200
1998-02-24$13.66$21.76206,800
1998-02-23$13.45$21.4426,200
1998-02-20$13.47$21.4759,200
1998-02-19$13.59$21.6639,200
1998-02-18$13.63$21.7124,200
1998-02-17$13.30$21.1981,400
1998-02-13$13.28$21.1754,600
1998-02-12$13.34$21.2743,800
1998-02-11$13.56$21.6143,200
1998-02-10$13.38$21.2077,000
1998-02-09$13.44$21.3026,000
1998-02-06$13.22$20.9661,600
1998-02-05$13.00$20.6168,600
1998-02-04$13.25$21.0141,200
1998-02-03$13.38$21.2066,600
1998-02-02$13.38$21.2038,600
1998-01-30$13.00$20.61100,800
1998-01-29$13.38$21.2068,000
1998-01-28$13.00$20.6165,600
1998-01-27$12.69$20.1126,600
1998-01-26$13.00$20.61150,000
1998-01-23$12.41$19.6751,400
1998-01-22$12.88$20.4138,400
1998-01-21$13.25$21.0146,000
1998-01-20$13.50$21.4051,200
1998-01-16$13.63$21.6099,600
1998-01-15$13.42$21.2836,800
1998-01-14$13.44$21.30112,000
1998-01-13$12.88$20.4147,600
1998-01-12$12.38$19.6292,000
1998-01-09$12.88$20.41102,000
1998-01-08$13.69$21.70384,800
1998-01-07$14.03$22.24383,200
1998-01-06$14.31$22.69385,800
1998-01-05$14.00$22.19378,000
1998-01-02$13.31$21.11110,600