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 — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2020-12-31$66.98$178.61153,500——
2020-12-30$66.84$178.2496,800——
2020-12-29$66.16$176.43107,800——
2020-12-28$67.13$179.01116,800——
2020-12-24$66.85$178.2783,600——
2020-12-23$66.72$177.92149,200——
2020-12-22$66.45$177.20190,700——
2020-12-21$66.70$177.87286,800——
2020-12-18$68.02$181.39764,100——
2020-12-17$68.51$182.69177,900——
2020-12-16$68.51$182.69226,800——
2020-12-15$68.16$181.76166,500——
2020-12-14$66.13$176.35263,800——
2020-12-11$65.76$175.36188,900——
2020-12-10$66.10$176.27167,700——
2020-12-09$65.90$175.73223,000——
2020-12-08$65.67$175.12226,600——
2020-12-07$64.38$171.68131,500——
2020-12-04$65.30$174.13191,000——
2020-12-03$63.80$170.13212,200——
2020-12-02$64.20$171.20211,700——
2020-12-01$63.18$168.48247,900——
2020-11-30$61.82$164.85299,400——
2020-11-27$63.78$170.08103,000——
2020-11-25$64.50$172.00173,100——
2020-11-24$64.90$173.07292,100——
2020-11-23$62.57$166.85243,200——
2020-11-20$61.93$165.15295,600——
2020-11-19$61.34$163.57235,200——
2020-11-18$62.37$166.32246,800——
2020-11-17$63.13$168.35253,400——
2020-11-16$63.56$169.49281,100——
2020-11-13$60.62$161.65216,800——
2020-11-12$58.75$156.67198,400——
2020-11-11$60.77$161.39173,000——
2020-11-10$61.26$162.69239,400——
2020-11-09$58.41$155.12291,500——
2020-11-06$55.27$146.78226,500——
2020-11-05$55.03$146.14148,400——
2020-11-04$53.95$143.27208,300——
2020-11-03$54.32$144.26769,800——
2020-11-02$53.59$142.32457,900——
2020-10-30$52.06$138.26542,900——
2020-10-29$53.92$143.19491,900——
2020-10-28$52.85$140.35380,500——
2020-10-27$54.04$143.51186,900——
2020-10-26$55.67$147.84242,200——
2020-10-23$56.33$149.60238,500——
2020-10-22$55.95$148.59335,500——
2020-10-21$54.23$144.02248,600——
2020-10-20$51.64$137.14211,700——
2020-10-19$50.92$135.23159,800——
2020-10-16$52.50$139.42228,700——
2020-10-15$52.82$140.27136,200——
2020-10-14$52.37$139.08149,100——
2020-10-13$52.80$140.22275,000——
2020-10-12$55.47$147.31216,700——
2020-10-09$53.69$142.58148,600——
2020-10-08$53.54$142.19178,900——
2020-10-07$53.63$142.42162,600——
2020-10-06$52.87$140.41211,500——
2020-10-05$53.52$142.13202,500——
2020-10-02$52.33$138.97226,400——
2020-10-01$52.01$138.12298,900——
2020-09-30$51.49$136.74321,100——
2020-09-29$50.55$134.25387,300——
2020-09-28$49.99$132.76197,000——
2020-09-25$49.20$130.66226,800——
2020-09-24$49.61$131.75248,600——
2020-09-23$48.64$129.17337,800——
2020-09-22$49.81$132.28327,800——
2020-09-21$49.55$131.59346,600——
2020-09-18$51.01$135.47893,500——
2020-09-17$52.56$139.58301,000——
2020-09-16$53.61$142.37309,600——
2020-09-15$53.06$140.91304,000——
2020-09-14$54.31$144.23282,800——
2020-09-11$54.85$145.66310,800——
2020-09-10$56.21$149.28318,700——
2020-09-09$58.62$155.68288,100——
2020-09-08$58.34$154.93282,000——
2020-09-04$59.43$157.83205,500——
2020-09-03$60.17$159.79200,900——
2020-09-02$60.91$161.76170,600——
2020-09-01$60.12$159.66228,300——
2020-08-31$59.81$158.84313,000——
2020-08-28$59.86$158.97213,900——
2020-08-27$59.17$157.14183,000——
2020-08-26$57.86$153.66190,200——
2020-08-25$58.16$154.45274,100——
2020-08-24$57.31$152.20167,900——
2020-08-21$56.76$150.74832,900——
2020-08-20$55.78$148.13191,400——
2020-08-19$55.90$148.45190,600——
2020-08-18$56.64$150.42345,400——
2020-08-17$54.97$145.98218,600——
2020-08-14$55.32$146.91290,700——
2020-08-13$55.85$148.32162,800——
2020-08-12$56.43$149.25169,000——
2020-08-11$57.04$150.86241,600——
2020-08-10$56.35$149.04293,000——
2020-08-07$56.81$150.25262,800——
2020-08-06$55.22$146.05203,500——
2020-08-05$54.79$144.91304,700——
2020-08-04$54.77$144.86381,800——
2020-08-03$54.98$145.41321,100——
2020-07-31$54.34$143.72518,200——
2020-07-30$55.35$146.39587,400——
2020-07-29$58.20$153.93278,100——
2020-07-28$56.86$150.39169,300——
2020-07-27$57.51$152.11306,700——
2020-07-24$57.79$152.85221,600——
2020-07-23$57.55$152.21195,900——
2020-07-22$56.60$149.70254,800——
2020-07-21$56.04$148.22313,500——
2020-07-20$56.09$148.35292,300——
2020-07-17$56.31$148.93268,400——
2020-07-16$57.02$150.81370,200——
2020-07-15$56.13$148.46315,700——
2020-07-14$54.31$143.64201,500——
2020-07-13$53.33$141.05199,600——
2020-07-10$53.29$140.94173,700——
2020-07-09$51.28$135.63377,100——
2020-07-08$52.37$138.51232,800——
2020-07-07$51.43$136.03309,800——
2020-07-06$51.93$137.35193,200——
2020-07-02$51.56$136.37188,900——
2020-07-01$51.59$136.45226,300——
2020-06-30$52.74$139.49229,400——
2020-06-29$52.41$138.62294,300——
2020-06-26$50.05$132.38830,700——
2020-06-25$51.67$136.66184,000——
2020-06-24$50.52$133.62254,500——
2020-06-23$51.84$137.11268,000——
2020-06-22$51.27$135.60162,100——
2020-06-19$51.39$135.92485,500——
2020-06-18$52.05$137.67233,200——
2020-06-17$51.72$136.79218,800——
2020-06-16$52.53$138.93214,600——
2020-06-15$52.00$137.53299,100——
2020-06-12$50.24$132.88328,400——
2020-06-11$50.28$132.98336,500——
2020-06-10$54.77$144.86249,300——
2020-06-09$56.42$149.22238,700——
2020-06-08$57.96$153.30242,500——
2020-06-05$57.47$152.00321,100——
2020-06-04$54.49$144.12267,500——
2020-06-03$54.97$145.39251,800——
2020-06-02$53.45$141.37215,400——
2020-06-01$52.14$137.90264,100——
2020-05-29$52.45$138.72343,000——
2020-05-28$53.13$140.52325,900——
2020-05-27$54.98$145.41309,100——
2020-05-26$52.98$140.13344,400——
2020-05-22$52.39$138.56327,700——
2020-05-21$52.00$137.53421,400——
2020-05-20$50.68$134.04270,800——
2020-05-19$49.20$130.13444,400——
2020-05-18$50.96$134.78556,800——
2020-05-15$46.52$123.04618,100——
2020-05-14$44.24$116.40465,500——
2020-05-13$42.90$112.87314,500——
2020-05-12$45.27$119.11343,400——
2020-05-11$47.51$125.00449,600——
2020-05-08$48.15$126.69329,000——
2020-05-07$46.17$121.48388,400——
2020-05-06$45.22$118.98630,500——
2020-05-05$48.87$128.58315,700——
2020-05-04$47.99$126.27296,900——
2020-05-01$47.48$124.93306,000——
2020-04-30$50.13$131.90492,400——
2020-04-29$52.72$138.71366,300——
2020-04-28$50.89$133.90386,900——
2020-04-27$50.57$133.06328,400——
2020-04-24$48.32$127.14251,500——
2020-04-23$48.19$126.79269,400——
2020-04-22$48.83$128.48191,100——
2020-04-21$49.27$129.64234,100——
2020-04-20$50.29$132.32213,000——
2020-04-17$51.12$134.50336,800——
2020-04-16$49.98$131.50368,900——
2020-04-15$49.48$130.19292,500——
2020-04-14$53.44$140.61314,200——
2020-04-13$51.86$136.45295,100——
2020-04-09$52.72$138.71335,500——
2020-04-08$49.43$130.06490,400——
2020-04-07$47.83$125.85355,100——
2020-04-06$48.60$127.87365,900——
2020-04-03$46.97$123.58229,900——
2020-04-02$48.38$127.29280,500——
2020-04-01$48.52$127.66396,300——
2020-03-31$49.70$130.77524,200——
2020-03-30$51.10$134.45301,000——
2020-03-27$48.86$128.56475,600——
2020-03-26$48.78$128.35399,600——
2020-03-25$47.28$124.40500,000——
2020-03-24$50.74$133.50703,400——
2020-03-23$45.72$120.29554,000——
2020-03-20$46.42$122.14756,800——
2020-03-19$48.16$126.71762,100——
2020-03-18$46.34$121.93631,300——
2020-03-17$47.29$124.43769,900——
2020-03-16$41.31$108.69840,700——
2020-03-13$51.45$135.37466,000——
2020-03-12$47.21$124.22694,700——
2020-03-11$51.80$136.29633,400——
2020-03-10$54.31$142.90466,000——
2020-03-09$50.96$134.08428,800——
2020-03-06$55.72$146.61368,200——
2020-03-05$55.74$146.66270,400——
2020-03-04$59.09$155.47241,100——
2020-03-03$56.86$149.61509,200——
2020-03-02$57.95$152.47521,800——
2020-02-28$55.78$146.76778,300——
2020-02-27$59.58$156.76219,700——
2020-02-26$63.01$165.79150,400——
2020-02-25$63.42$166.87241,500——
2020-02-24$65.08$171.23245,500——
2020-02-21$66.18$174.13215,900——
2020-02-20$66.18$174.13160,800——
2020-02-19$67.06$176.44158,900——
2020-02-18$68.07$179.10371,300——
2020-02-14$69.98$184.13230,800——
2020-02-13$69.92$183.97209,700——
2020-02-12$68.83$180.49291,300——
2020-02-11$69.40$181.99247,600——
2020-02-10$68.79$180.39194,100——
2020-02-07$68.35$179.24230,300——
2020-02-06$68.08$178.53186,700——
2020-02-05$67.39$176.72175,700——
2020-02-04$67.86$177.95208,600——
2020-02-03$67.03$175.77351,700——
2020-01-31$66.25$173.73384,700——
2020-01-30$67.22$176.27208,300——
2020-01-29$65.81$172.58222,000——
2020-01-28$66.38$174.07207,400——
2020-01-27$66.32$173.91296,700——
2020-01-24$66.09$173.31311,700——
2020-01-23$66.60$174.65327,400——
2020-01-22$68.06$178.48151,300——
2020-01-21$68.21$178.87161,300——
2020-01-17$68.25$178.97184,600——
2020-01-16$67.99$178.29188,500——
2020-01-15$66.75$175.04207,500——
2020-01-14$66.51$174.41155,600——
2020-01-13$66.21$173.62174,600——
2020-01-10$66.21$173.62171,700——
2020-01-09$66.85$175.30166,800——
2020-01-08$66.15$173.47235,500——
2020-01-07$65.76$172.44212,700——
2020-01-06$66.56$174.54245,700——
2020-01-03$65.82$172.60191,800——
2020-01-02$65.44$171.60258,900——