NYSE:AGO | Historical Stock Price | ASSURED GUARANTY LTD

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
2004-04-23 to 2026-09-04
Data captured

Stock Price Chart

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

$4.20$8.40$16.81$33.63$67.29$134.642004-04-232026-08-27

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

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Historical Stock Price — 2008

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2008-12-31$11.40$11.79966,300
2008-12-30$10.72$11.08790,700
2008-12-29$10.25$10.60831,800
2008-12-26$10.61$10.97483,400
2008-12-24$10.62$10.98257,500
2008-12-23$10.81$11.18557,500
2008-12-22$10.93$11.30823,300
2008-12-19$11.93$12.341,213,600
2008-12-18$11.66$12.06820,200
2008-12-17$11.86$12.26828,500
2008-12-16$12.30$12.721,289,900
2008-12-15$11.64$12.04858,800
2008-12-12$12.26$12.681,048,400
2008-12-11$12.44$12.861,741,600
2008-12-10$12.85$13.291,414,900
2008-12-09$13.89$14.361,158,400
2008-12-08$14.29$14.78875,100
2008-12-05$12.91$13.351,149,500
2008-12-04$12.04$12.451,331,200
2008-12-03$11.20$11.581,400,400
2008-12-02$10.54$10.90846,100
2008-12-01$9.73$10.061,363,400
2008-11-28$11.24$11.62447,900
2008-11-26$10.70$11.061,117,600
2008-11-25$9.62$9.951,332,400
2008-11-24$8.81$9.112,119,900
2008-11-21$6.61$6.831,455,800
2008-11-20$6.12$6.331,204,200
2008-11-19$6.99$7.231,048,000
2008-11-18$8.31$8.551,124,600
2008-11-17$8.49$8.731,256,900
2008-11-14$8.45$8.692,578,600
2008-11-13$8.10$8.331,628,200
2008-11-12$7.78$8.00564,500
2008-11-11$8.71$8.96570,600
2008-11-10$8.55$8.79687,900
2008-11-07$9.65$9.921,007,900
2008-11-06$8.80$9.05819,900
2008-11-05$9.97$10.25827,500
2008-11-04$11.22$11.54821,400
2008-11-03$10.49$10.79543,700
2008-10-31$11.23$11.551,061,100
2008-10-30$9.59$9.86841,100
2008-10-29$9.42$9.691,116,600
2008-10-28$8.95$9.202,105,800
2008-10-27$7.90$8.121,135,800
2008-10-24$8.63$8.881,456,400
2008-10-23$9.96$10.241,053,000
2008-10-22$10.73$11.03630,200
2008-10-21$11.64$11.971,079,000
2008-10-20$11.66$11.99813,000
2008-10-17$11.98$12.321,867,000
2008-10-16$12.00$12.342,029,400
2008-10-15$10.85$11.16595,700
2008-10-14$12.95$13.32877,400
2008-10-13$12.88$13.25932,600
2008-10-10$10.25$10.541,838,500
2008-10-09$9.70$9.981,584,300
2008-10-08$10.73$11.031,310,700
2008-10-07$11.00$11.311,714,200
2008-10-06$12.05$12.391,584,300
2008-10-03$14.94$15.36771,200
2008-10-02$15.55$15.991,107,200
2008-10-01$16.16$16.62407,300
2008-09-30$16.26$16.72635,300
2008-09-29$15.68$16.131,418,500
2008-09-26$17.76$18.26537,500
2008-09-25$17.69$18.19737,000
2008-09-24$17.42$17.911,513,400
2008-09-23$16.30$16.76843,100
2008-09-22$16.94$17.421,181,600
2008-09-19$19.50$20.053,465,100
2008-09-18$14.23$14.634,124,000
2008-09-17$13.04$13.412,566,200
2008-09-16$15.35$15.792,664,200
2008-09-15$15.86$16.312,375,400
2008-09-12$18.37$18.89995,000
2008-09-11$18.37$18.891,116,600
2008-09-10$18.39$18.912,219,900
2008-09-09$19.47$20.026,144,700
2008-09-08$20.02$20.592,725,400
2008-09-05$18.36$18.881,054,800
2008-09-04$18.00$18.511,600,100
2008-09-03$18.16$18.683,113,100
2008-09-02$17.26$17.751,551,500
2008-08-29$16.26$16.721,118,200
2008-08-28$15.97$16.421,538,800
2008-08-27$15.06$15.491,408,500
2008-08-26$14.84$15.261,409,300
2008-08-25$14.77$15.19972,500
2008-08-22$15.02$15.451,476,400
2008-08-21$14.17$14.57609,000
2008-08-20$14.08$14.48813,400
2008-08-19$14.17$14.53785,000
2008-08-18$14.44$14.801,577,900
2008-08-15$14.70$15.072,181,500
2008-08-14$14.08$14.431,106,900
2008-08-13$13.52$13.86974,400
2008-08-12$13.68$14.021,234,500
2008-08-11$13.78$14.131,339,500
2008-08-08$13.83$14.182,915,600
2008-08-07$13.74$14.092,760,000
2008-08-06$15.00$15.383,372,700
2008-08-05$14.41$14.772,773,100
2008-08-04$13.17$13.501,951,900
2008-08-01$12.51$12.824,309,000
2008-07-31$11.46$11.753,159,200
2008-07-30$11.67$11.963,228,100
2008-07-29$11.54$11.833,103,100
2008-07-28$10.37$10.633,433,600
2008-07-25$10.97$11.254,861,600
2008-07-24$11.11$11.394,305,600
2008-07-23$11.15$11.437,926,400
2008-07-22$11.32$11.6037,464,500
2008-07-21$18.75$19.221,269,700
2008-07-18$18.24$18.702,429,000
2008-07-17$18.50$18.973,987,600
2008-07-16$17.02$17.454,274,700
2008-07-15$14.28$14.643,587,000
2008-07-14$14.90$15.272,379,200
2008-07-11$15.03$15.415,138,000
2008-07-10$16.89$17.313,079,100
2008-07-09$17.16$17.592,523,600
2008-07-08$17.69$18.132,281,000
2008-07-07$17.09$17.522,891,000
2008-07-03$17.46$17.902,318,600
2008-07-02$18.34$18.802,471,600
2008-07-01$18.04$18.493,430,900
2008-06-30$17.99$18.441,787,300
2008-06-27$18.79$19.264,090,500
2008-06-26$19.78$20.284,658,800
2008-06-25$21.43$21.972,268,200
2008-06-24$20.96$21.492,960,700
2008-06-23$20.10$20.613,004,800
2008-06-20$20.86$21.384,076,700
2008-06-19$22.50$23.073,301,300
2008-06-18$23.55$24.142,171,700
2008-06-17$24.03$24.631,184,000
2008-06-16$24.67$25.29914,800
2008-06-13$24.54$25.16978,500
2008-06-12$23.61$24.202,069,300
2008-06-11$23.27$23.861,846,600
2008-06-10$23.81$24.411,479,000
2008-06-09$23.59$24.181,530,700
2008-06-06$23.94$24.542,334,800
2008-06-05$24.03$24.632,083,900
2008-06-04$22.57$23.141,628,500
2008-06-03$22.63$23.201,413,500
2008-06-02$22.74$23.311,080,800
2008-05-30$23.10$23.682,087,000
2008-05-29$22.78$23.351,126,400
2008-05-28$22.78$23.352,457,600
2008-05-27$22.26$22.821,053,400
2008-05-23$22.72$23.29863,000
2008-05-22$23.43$24.021,264,300
2008-05-21$22.71$23.281,197,400
2008-05-20$23.69$24.241,273,300
2008-05-19$23.93$24.491,081,400
2008-05-16$24.57$25.141,237,900
2008-05-15$24.82$25.401,113,500
2008-05-14$24.62$25.191,568,500
2008-05-13$25.35$25.94843,400
2008-05-12$25.81$26.411,297,300
2008-05-09$24.80$25.382,208,400
2008-05-08$25.39$25.981,029,900
2008-05-07$25.78$26.38607,500
2008-05-06$26.67$27.29756,200
2008-05-05$27.05$27.68752,200
2008-05-02$27.02$27.651,382,700
2008-05-01$26.14$26.75944,300
2008-04-30$25.29$25.88665,000
2008-04-29$25.75$26.35369,000
2008-04-28$25.87$26.47623,500
2008-04-25$25.34$25.93533,100
2008-04-24$25.29$25.88724,900
2008-04-23$25.24$25.831,675,500
2008-04-22$25.61$26.201,445,700
2008-04-21$25.58$26.17803,400
2008-04-18$24.96$25.541,178,300
2008-04-17$25.00$25.581,813,300
2008-04-16$24.40$24.97985,700
2008-04-15$23.68$24.231,563,800
2008-04-14$23.44$23.981,028,400
2008-04-11$23.97$24.531,539,100
2008-04-10$24.54$25.112,181,500
2008-04-09$23.56$24.111,695,300
2008-04-08$23.64$24.191,430,800
2008-04-07$24.23$24.79913,700
2008-04-04$24.13$24.69764,200
2008-04-03$24.23$24.79994,900
2008-04-02$24.25$24.811,368,600
2008-04-01$24.35$24.911,762,200
2008-03-31$23.74$24.291,449,900
2008-03-28$23.53$24.081,411,600
2008-03-27$24.35$24.912,002,400
2008-03-26$23.37$23.91686,200
2008-03-25$24.49$25.061,096,400
2008-03-24$23.83$24.381,177,600
2008-03-20$24.05$24.614,027,400
2008-03-19$23.59$24.141,441,000
2008-03-18$24.34$24.901,913,600
2008-03-17$22.80$23.331,877,900
2008-03-14$24.07$24.631,702,100
2008-03-13$24.84$25.422,416,800
2008-03-12$24.46$25.031,168,100
2008-03-11$24.58$25.151,445,100
2008-03-10$23.08$23.622,043,200
2008-03-07$23.99$24.552,721,100
2008-03-06$24.86$25.443,201,500
2008-03-05$25.59$26.182,997,500
2008-03-04$25.62$26.213,277,500
2008-03-03$26.29$26.903,640,000
2008-02-29$25.65$26.255,721,400
2008-02-28$22.78$23.31786,800
2008-02-27$23.66$24.21612,100
2008-02-26$23.75$24.251,064,000
2008-02-25$23.53$24.031,352,500
2008-02-22$22.43$22.911,056,400
2008-02-21$22.38$22.861,059,100
2008-02-20$23.46$23.96925,000
2008-02-19$23.66$24.161,403,900
2008-02-15$23.17$23.661,143,200
2008-02-14$23.27$23.761,806,000
2008-02-13$23.90$24.412,339,700
2008-02-12$23.10$23.593,815,400
2008-02-11$21.51$21.971,843,400
2008-02-08$21.57$22.033,088,800
2008-02-07$22.65$23.132,398,600
2008-02-06$22.90$23.391,723,900
2008-02-05$23.86$24.371,925,900
2008-02-04$24.80$25.331,681,300
2008-02-01$25.35$25.891,995,800
2008-01-31$23.67$24.173,524,300
2008-01-30$23.05$23.543,938,900
2008-01-29$24.08$24.592,667,900
2008-01-28$22.47$22.951,349,500
2008-01-25$21.46$21.921,717,700
2008-01-24$21.18$21.634,176,800
2008-01-23$20.63$21.073,460,400
2008-01-22$17.79$18.173,359,300
2008-01-18$17.46$17.834,407,500
2008-01-17$18.42$18.817,303,600
2008-01-16$21.99$22.461,870,200
2008-01-15$21.68$22.141,607,200
2008-01-14$22.15$22.621,573,700
2008-01-11$22.84$23.332,135,700
2008-01-10$23.50$24.002,578,600
2008-01-09$23.15$23.643,579,500
2008-01-08$24.06$24.571,655,200
2008-01-07$25.41$25.951,205,100
2008-01-04$25.40$25.941,487,300
2008-01-03$25.90$26.451,353,000
2008-01-02$25.69$26.241,422,300