NYSE:AWI | Historical Stock Price | ARMSTRONG WORLD INDUSTRIES 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
2006-10-18 to 2026-09-04
Data captured

Stock Price Chart

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

$10.10$21.18$44.43$93.21$195.51$410.112006-10-182026-08-27

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

View year

Historical Stock Price — 2015

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2015-12-31$45.73$82.97275,700
2015-12-30$46.11$83.66300,500
2015-12-29$46.33$84.06417,700
2015-12-28$45.82$83.13224,800
2015-12-24$46.21$83.84110,700
2015-12-23$46.12$83.67256,500
2015-12-22$45.45$82.46405,700
2015-12-21$45.17$81.95338,200
2015-12-18$45.70$82.911,414,600
2015-12-17$46.25$83.91391,600
2015-12-16$46.98$85.24544,300
2015-12-15$45.71$82.93560,900
2015-12-14$44.71$81.12806,900
2015-12-11$45.82$83.13547,600
2015-12-10$46.17$83.77684,600
2015-12-09$46.19$83.80699,300
2015-12-08$47.09$85.43386,600
2015-12-07$48.39$87.79360,600
2015-12-04$48.45$87.90303,200
2015-12-03$47.94$86.98408,400
2015-12-02$49.12$89.12457,100
2015-12-01$49.59$89.97565,600
2015-11-30$49.68$90.13382,900
2015-11-27$49.84$90.42216,400
2015-11-25$50.00$90.71401,900
2015-11-24$49.90$90.53422,900
2015-11-23$49.87$90.48467,100
2015-11-20$49.87$90.48678,100
2015-11-19$49.95$90.62945,800
2015-11-18$51.71$93.82676,300
2015-11-17$50.34$91.33522,800
2015-11-16$50.55$91.71430,600
2015-11-13$49.47$89.75587,100
2015-11-12$49.73$90.22375,900
2015-11-11$50.59$91.78548,000
2015-11-10$49.60$89.991,431,900
2015-11-09$49.96$90.64594,300
2015-11-06$50.56$91.73465,800
2015-11-05$50.62$91.84876,300
2015-11-04$49.84$90.42338,600
2015-11-03$49.77$90.30646,200
2015-11-02$51.04$92.60876,700
2015-10-30$49.62$90.021,063,200
2015-10-29$48.75$88.451,416,700
2015-10-28$47.87$86.85741,000
2015-10-27$46.49$84.351,394,700
2015-10-26$47.94$86.98538,000
2015-10-23$47.47$86.121,214,900
2015-10-22$46.68$84.694,535,900
2015-10-21$51.20$92.89385,900
2015-10-20$51.47$93.38352,300
2015-10-19$51.29$93.05273,300
2015-10-16$51.24$92.96452,000
2015-10-15$51.17$92.84775,100
2015-10-14$49.97$90.66664,900
2015-10-13$49.79$90.33765,500
2015-10-12$50.54$91.69466,500
2015-10-09$50.08$90.86610,100
2015-10-08$50.26$91.19604,700
2015-10-07$49.23$89.32710,800
2015-10-06$47.93$86.96539,500
2015-10-05$48.69$88.34472,000
2015-10-02$47.90$86.90561,800
2015-10-01$47.76$86.65885,900
2015-09-30$47.74$86.61932,600
2015-09-29$46.55$84.461,298,300
2015-09-28$48.20$87.451,188,800
2015-09-25$50.71$92.001,045,000
2015-09-24$51.67$93.741,134,400
2015-09-23$52.50$95.25721,600
2015-09-22$52.90$95.98859,100
2015-09-21$53.12$96.37965,600
2015-09-18$53.50$97.06622,100
2015-09-17$54.42$98.73846,000
2015-09-16$54.49$98.86877,300
2015-09-15$54.05$98.061,161,800
2015-09-14$53.85$97.701,442,900
2015-09-11$55.00$99.79589,500
2015-09-10$55.85$101.33457,400
2015-09-09$55.39$100.49338,900
2015-09-08$56.17$101.91286,200
2015-09-04$54.51$98.90350,500
2015-09-03$55.30$100.33520,200
2015-09-02$55.20$100.15250,200
2015-09-01$54.38$98.66402,200
2015-08-31$55.61$100.89547,300
2015-08-28$55.51$100.71294,000
2015-08-27$55.42$100.55363,400
2015-08-26$54.45$98.79464,600
2015-08-25$53.14$96.41628,100
2015-08-24$53.54$97.141,124,900
2015-08-21$57.10$103.60434,800
2015-08-20$58.22$105.63291,700
2015-08-19$59.99$108.84290,500
2015-08-18$59.78$108.46487,600
2015-08-17$59.57$108.08450,800
2015-08-14$58.67$106.44303,100
2015-08-13$58.00$105.23415,000
2015-08-12$57.54$104.39272,100
2015-08-11$57.48$104.29241,100
2015-08-10$57.88$105.01266,200
2015-08-07$56.87$103.18360,200
2015-08-06$56.82$103.09504,500
2015-08-05$57.29$103.94689,600
2015-08-04$57.80$104.87580,000
2015-08-03$58.43$106.01736,400
2015-07-31$58.50$106.141,025,500
2015-07-30$58.00$105.231,833,300
2015-07-29$55.84$101.31728,900
2015-07-28$54.76$99.35622,000
2015-07-27$54.18$98.30425,400
2015-07-24$55.18$100.11553,600
2015-07-23$55.83$101.291,047,700
2015-07-22$54.63$99.11884,700
2015-07-21$53.71$97.45894,900
2015-07-20$54.25$98.42297,000
2015-07-17$54.01$97.99197,500
2015-07-16$54.27$98.46251,600
2015-07-15$54.24$98.41319,800
2015-07-14$54.28$98.48106,800
2015-07-13$54.57$99.01320,900
2015-07-10$53.98$97.94356,300
2015-07-09$53.50$97.06412,300
2015-07-08$53.39$96.86347,500
2015-07-07$54.21$98.35415,500
2015-07-06$54.35$98.61717,200
2015-07-02$54.41$98.72407,200
2015-07-01$54.46$98.81509,800
2015-06-30$53.28$96.67392,700
2015-06-29$53.05$96.25573,100
2015-06-26$54.05$98.06897,600
2015-06-25$54.47$98.82460,200
2015-06-24$54.88$99.57433,500
2015-06-23$55.10$99.97295,000
2015-06-22$55.19$100.13441,600
2015-06-19$54.75$99.33661,000
2015-06-18$54.77$99.37498,800
2015-06-17$54.11$98.17811,400
2015-06-16$53.83$97.66929,900
2015-06-15$53.68$97.391,174,300
2015-06-12$54.32$98.55406,400
2015-06-11$54.56$98.99693,900
2015-06-10$55.25$100.24696,700
2015-06-09$54.36$98.62439,100
2015-06-08$54.35$98.61781,300
2015-06-05$55.35$100.421,309,100
2015-06-04$54.69$99.22290,100
2015-06-03$55.50$100.69667,500
2015-06-02$55.02$99.82545,800
2015-06-01$54.84$99.50490,100
2015-05-29$54.92$99.64669,700
2015-05-28$55.99$101.58819,000
2015-05-27$56.53$102.56353,700
2015-05-26$56.41$102.34351,500
2015-05-22$56.63$102.74376,900
2015-05-21$56.90$103.23470,900
2015-05-20$56.59$102.67491,500
2015-05-19$57.25$103.87506,600
2015-05-18$56.95$103.32784,800
2015-05-15$56.15$101.87717,300
2015-05-14$56.50$102.51807,500
2015-05-13$55.87$101.36474,900
2015-05-12$55.82$101.27441,000
2015-05-11$56.26$102.07284,800
2015-05-08$56.79$103.03358,600
2015-05-07$56.24$102.04455,300
2015-05-06$55.72$101.09414,800
2015-05-05$55.64$100.95487,600
2015-05-04$55.76$101.16619,100
2015-05-01$55.75$101.15875,200
2015-04-30$54.74$99.311,612,600
2015-04-29$57.16$103.70617,300
2015-04-28$57.64$104.58360,600
2015-04-27$57.50$104.32574,800
2015-04-24$57.97$105.17467,500
2015-04-23$57.19$103.76464,400
2015-04-22$57.15$103.69643,800
2015-04-21$56.77$103.00462,000
2015-04-20$56.11$101.80318,600
2015-04-17$56.23$102.02384,200
2015-04-16$56.10$101.78600,200
2015-04-15$57.07$103.54603,500
2015-04-14$57.59$104.48430,300
2015-04-13$56.87$103.18512,000
2015-04-10$56.38$102.29383,100
2015-04-09$55.48$100.66373,600
2015-04-08$55.85$101.33486,500
2015-04-07$55.30$100.33533,300
2015-04-06$56.61$102.71442,100
2015-04-02$56.72$102.91589,400
2015-04-01$56.04$101.67684,900
2015-03-31$57.47$104.27348,000
2015-03-30$57.10$103.60659,200
2015-03-27$56.42$102.36438,200
2015-03-26$56.40$102.33410,700
2015-03-25$57.03$103.47398,200
2015-03-24$58.00$105.23585,200
2015-03-23$57.41$104.16507,100
2015-03-20$57.53$104.381,115,200
2015-03-19$56.29$102.13604,900
2015-03-18$56.55$102.60378,600
2015-03-17$55.44$100.58515,400
2015-03-16$55.90$101.42454,000
2015-03-13$55.98$101.56454,000
2015-03-12$56.50$102.51646,200
2015-03-11$56.17$101.91860,600
2015-03-10$54.75$99.331,051,500
2015-03-09$55.06$99.89759,400
2015-03-06$55.29$100.31593,000
2015-03-05$56.66$102.80680,400
2015-03-04$56.38$102.29552,100
2015-03-03$55.90$101.42921,100
2015-03-02$57.00$103.411,488,400
2015-02-27$55.83$101.29659,800
2015-02-26$55.86$101.35825,000
2015-02-25$55.03$99.841,659,800
2015-02-24$55.64$100.951,933,400
2015-02-23$55.95$101.513,621,800
2015-02-20$54.80$99.42928,800
2015-02-19$53.89$97.77985,800
2015-02-18$52.74$95.69779,900
2015-02-17$51.86$94.09382,100
2015-02-13$51.41$93.27537,100
2015-02-12$51.08$92.67920,200
2015-02-11$49.60$89.99919,600
2015-02-10$50.89$92.33534,700
2015-02-09$50.87$92.29486,200
2015-02-06$51.18$92.86419,600
2015-02-05$51.34$93.15315,100
2015-02-04$52.38$95.03476,600
2015-02-03$51.65$93.71336,600
2015-02-02$51.19$92.87352,600
2015-01-30$50.70$91.98400,500
2015-01-29$51.83$94.03857,100
2015-01-28$51.81$94.00455,500
2015-01-27$51.65$93.71440,300
2015-01-26$51.07$92.66430,300
2015-01-23$50.12$90.93374,500
2015-01-22$50.09$90.88491,300
2015-01-21$49.88$90.50329,700
2015-01-20$49.44$89.70744,000
2015-01-16$50.27$91.20580,500
2015-01-15$50.20$91.08753,500
2015-01-14$51.38$93.221,618,400
2015-01-13$53.81$97.63803,400
2015-01-12$53.57$97.19750,000
2015-01-09$53.70$97.431,243,000
2015-01-08$52.56$95.36783,500
2015-01-07$50.97$92.47726,200
2015-01-06$49.80$90.35897,100
2015-01-05$49.57$89.93461,400
2015-01-02$50.56$91.73576,800