NYSE:DGX | Historical Stock Price | QUEST DIAGNOSTICS 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
1996-12-17 to 2026-09-04
Data captured

Stock Price Chart

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

$3.33$8.50$21.75$55.62$142.26$363.841996-12-172026-08-27

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

View year

Historical Stock Price — 2019

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2019-12-31$106.79$132.38466,800——
2019-12-30$106.35$131.83377,500——
2019-12-27$106.85$132.45360,400——
2019-12-26$106.49$132.01430,400——
2019-12-24$107.22$132.91169,500——
2019-12-23$107.26$132.96711,300——
2019-12-20$107.12$132.791,644,600——
2019-12-19$107.99$133.871,069,100——
2019-12-18$107.21$132.90949,800——
2019-12-17$106.75$132.33967,500——
2019-12-16$106.18$131.62904,300——
2019-12-13$105.20$130.41653,000——
2019-12-12$105.32$130.56941,300——
2019-12-11$104.73$129.83882,700——
2019-12-10$104.94$130.09496,600——
2019-12-09$105.23$130.45611,700——
2019-12-06$106.92$132.54629,800——
2019-12-05$106.15$131.59637,700——
2019-12-04$106.30$131.77754,300——
2019-12-03$105.61$130.92796,200——
2019-12-02$106.50$132.02822,300——
2019-11-29$106.55$132.08403,800——
2019-11-27$107.13$132.80885,600——
2019-11-26$107.43$133.171,302,700——
2019-11-25$106.53$132.06895,300——
2019-11-22$105.91$131.29980,000——
2019-11-21$104.85$129.97792,200——
2019-11-20$104.88$130.01724,200——
2019-11-19$104.48$129.52771,200——
2019-11-18$103.98$128.90805,100——
2019-11-15$104.22$129.19962,500——
2019-11-14$102.80$127.43510,200——
2019-11-13$102.33$126.85617,200——
2019-11-12$101.92$126.34727,000——
2019-11-11$100.82$124.98494,300——
2019-11-08$101.57$125.91831,300——
2019-11-07$101.61$125.96931,400——
2019-11-06$101.11$125.34754,000——
2019-11-05$100.82$124.981,004,900——
2019-11-04$101.14$125.38856,200——
2019-11-01$101.59$125.93841,300——
2019-10-31$101.25$125.51796,000——
2019-10-30$101.72$126.09510,300——
2019-10-29$100.96$125.151,153,800——
2019-10-28$100.39$124.45647,000——
2019-10-25$100.63$124.74769,900——
2019-10-24$100.29$124.321,180,800——
2019-10-23$102.92$127.581,230,300——
2019-10-22$100.75$124.892,669,600——
2019-10-21$102.28$126.791,469,000——
2019-10-18$102.66$127.261,649,700——
2019-10-17$104.73$129.831,072,500——
2019-10-16$105.82$131.18746,400——
2019-10-15$104.81$129.92711,700——
2019-10-14$103.73$128.59388,200——
2019-10-11$103.52$128.33488,200——
2019-10-10$103.00$127.68637,700——
2019-10-09$103.25$127.99453,800——
2019-10-08$102.14$126.62626,600——
2019-10-07$104.67$129.751,015,300——
2019-10-04$104.75$129.851,105,200——
2019-10-03$103.46$128.251,122,000——
2019-10-02$105.34$129.92955,600——
2019-10-01$106.32$131.13702,100——
2019-09-30$107.03$132.01755,400——
2019-09-27$105.49$130.11789,200——
2019-09-26$106.46$131.31811,600——
2019-09-25$105.66$130.32737,700——
2019-09-24$106.41$131.24785,800——
2019-09-23$106.82$131.75749,700——
2019-09-20$107.42$132.491,234,200——
2019-09-19$105.72$130.39411,400——
2019-09-18$106.22$131.01641,800——
2019-09-17$106.25$131.05800,400——
2019-09-16$105.67$130.33484,500——
2019-09-13$104.40$128.77819,800——
2019-09-12$104.97$129.471,219,200——
2019-09-11$103.93$128.191,012,800——
2019-09-10$104.55$128.951,164,600——
2019-09-09$105.01$129.521,412,000——
2019-09-06$104.21$128.531,542,500——
2019-09-05$102.72$126.69703,100——
2019-09-04$102.73$126.71539,400——
2019-09-03$102.28$126.15741,100——
2019-08-30$102.37$126.261,413,800——
2019-08-29$102.35$126.24898,600——
2019-08-28$100.93$124.49800,300——
2019-08-27$100.46$123.91806,900——
2019-08-26$101.31$124.95972,600——
2019-08-23$101.60$125.311,758,700——
2019-08-22$102.62$126.57938,800——
2019-08-21$103.15$127.22883,500——
2019-08-20$101.44$125.11734,000——
2019-08-19$102.08$125.90792,400——
2019-08-16$100.60$124.08897,100——
2019-08-15$99.89$123.20963,600——
2019-08-14$99.53$122.76866,500——
2019-08-13$101.50$125.19511,800——
2019-08-12$100.29$123.70424,600——
2019-08-09$100.74$124.25594,500——
2019-08-08$101.23$124.861,015,800——
2019-08-07$99.97$123.30981,300——
2019-08-06$98.92$122.01912,400——
2019-08-05$97.85$120.691,102,700——
2019-08-02$100.34$123.76672,100——
2019-08-01$101.25$124.88815,100——
2019-07-31$102.08$125.901,058,700——
2019-07-30$103.65$127.841,126,700——
2019-07-29$102.50$126.421,062,300——
2019-07-26$101.28$124.921,029,400——
2019-07-25$102.22$126.08990,100——
2019-07-24$103.36$127.481,453,300——
2019-07-23$103.38$127.512,662,300——
2019-07-22$98.08$120.971,536,800——
2019-07-19$99.28$122.45993,400——
2019-07-18$100.87$124.41894,400——
2019-07-17$100.16$123.541,073,400——
2019-07-16$101.47$125.15867,500——
2019-07-15$101.12$124.721,186,900——
2019-07-12$102.98$127.01620,900——
2019-07-11$103.50$127.66810,900——
2019-07-10$102.52$126.45427,300——
2019-07-09$102.01$125.82548,500——
2019-07-08$102.47$126.39667,300——
2019-07-05$103.26$127.36568,200——
2019-07-03$103.97$127.58412,200——
2019-07-02$103.23$126.67511,400——
2019-07-01$102.45$125.72880,100——
2019-06-28$101.81$124.93960,900——
2019-06-27$100.53$123.36604,900——
2019-06-26$99.72$122.37529,600——
2019-06-25$101.03$123.97590,000——
2019-06-24$100.90$123.81498,200——
2019-06-21$101.28$124.281,497,800——
2019-06-20$100.34$123.13922,400——
2019-06-19$101.92$125.07679,100——
2019-06-18$100.57$123.411,002,200——
2019-06-17$101.94$125.09895,800——
2019-06-14$101.03$123.97727,900——
2019-06-13$100.86$123.771,541,900——
2019-06-12$99.50$122.10584,500——
2019-06-11$98.92$121.38658,700——
2019-06-10$99.67$122.30781,400——
2019-06-07$99.34$121.90600,500——
2019-06-06$98.75$121.18957,100——
2019-06-05$97.75$119.95701,600——
2019-06-04$97.21$119.29699,200——
2019-06-03$96.16$118.00960,000——
2019-05-31$95.91$117.69691,500——
2019-05-30$96.00$117.80681,700——
2019-05-29$96.81$118.801,557,300——
2019-05-28$97.10$119.151,755,200——
2019-05-24$98.04$120.30866,300——
2019-05-23$97.64$119.811,056,800——
2019-05-22$97.62$119.791,331,200——
2019-05-21$97.77$119.97940,100——
2019-05-20$97.08$119.13794,500——
2019-05-17$97.23$119.311,122,000——
2019-05-16$96.39$118.28949,100——
2019-05-15$97.38$119.49634,500——
2019-05-14$96.75$118.72786,100——
2019-05-13$97.08$119.13906,800——
2019-05-10$99.17$121.69842,900——
2019-05-09$98.74$121.161,553,100——
2019-05-08$97.96$120.211,434,200——
2019-05-07$97.67$119.85961,200——
2019-05-06$98.66$121.07795,100——
2019-05-03$98.79$121.231,019,000——
2019-05-02$98.16$120.451,410,100——
2019-05-01$96.24$118.101,239,800——
2019-04-30$96.38$118.271,316,200——
2019-04-29$96.20$118.051,166,300——
2019-04-26$95.34$116.991,040,900——
2019-04-25$94.24$115.641,295,200——
2019-04-24$94.76$116.282,239,200——
2019-04-23$93.08$114.223,584,100——
2019-04-22$85.18$104.521,209,500——
2019-04-18$85.75$105.221,486,500——
2019-04-17$85.70$105.161,576,800——
2019-04-16$89.09$109.322,157,400——
2019-04-15$90.99$111.65607,900——
2019-04-12$89.88$110.29944,600——
2019-04-11$89.72$110.101,110,400——
2019-04-10$90.37$110.89794,300——
2019-04-09$89.95$110.38607,400——
2019-04-08$90.48$111.03744,400——
2019-04-05$90.77$111.381,298,200——
2019-04-04$91.02$111.04724,300——
2019-04-03$90.57$110.49914,100——
2019-04-02$90.92$110.921,438,200——
2019-04-01$90.14$109.971,094,500——
2019-03-29$89.92$109.701,357,600——
2019-03-28$89.05$108.64640,900——
2019-03-27$88.51$107.98866,200——
2019-03-26$88.66$108.16674,700——
2019-03-25$88.45$107.901,317,700——
2019-03-22$89.24$108.871,284,800——
2019-03-21$89.62$109.33690,400——
2019-03-20$88.63$108.121,260,000——
2019-03-19$89.41$109.081,935,000——
2019-03-18$88.70$108.211,128,100——
2019-03-15$88.45$107.901,554,300——
2019-03-14$87.90$107.231,646,700——
2019-03-13$88.31$107.731,568,600——
2019-03-12$86.81$105.901,159,200——
2019-03-11$85.44$104.231,487,900——
2019-03-08$84.37$102.932,034,800——
2019-03-07$83.23$101.541,609,200——
2019-03-06$83.34$101.671,442,600——
2019-03-05$85.10$103.821,421,500——
2019-03-04$85.72$104.571,445,500——
2019-03-01$86.41$105.42978,400——
2019-02-28$86.55$105.591,224,900——
2019-02-27$86.05$104.981,748,800——
2019-02-26$86.94$106.061,589,000——
2019-02-25$87.19$106.371,114,200——
2019-02-22$87.80$107.11956,100——
2019-02-21$87.81$107.121,132,100——
2019-02-20$88.94$108.501,621,900——
2019-02-19$88.05$107.422,597,900——
2019-02-15$87.81$107.122,099,500——
2019-02-14$85.50$104.313,758,200——
2019-02-13$89.88$109.651,375,100——
2019-02-12$89.26$108.891,057,800——
2019-02-11$88.25$107.661,640,600——
2019-02-08$89.09$108.691,076,900——
2019-02-07$89.74$109.481,587,400——
2019-02-06$87.66$106.941,053,500——
2019-02-05$87.49$106.731,169,100——
2019-02-04$87.93$107.27700,100——
2019-02-01$87.68$106.97880,100——
2019-01-31$87.35$106.561,159,200——
2019-01-30$86.92$106.04910,200——
2019-01-29$86.15$105.10854,200——
2019-01-28$85.49$104.29918,900——
2019-01-25$85.41$104.201,199,400——
2019-01-24$85.60$104.431,024,000——
2019-01-23$86.31$105.291,099,900——
2019-01-22$86.18$105.141,103,300——
2019-01-18$87.04$106.182,144,300——
2019-01-17$85.10$103.82915,000——
2019-01-16$84.27$102.811,000,400——
2019-01-15$85.03$103.73944,300——
2019-01-14$83.48$101.841,324,800——
2019-01-11$85.03$103.091,098,100——
2019-01-10$84.73$102.72891,800——
2019-01-09$84.44$102.371,226,000——
2019-01-08$84.23$102.121,308,900——
2019-01-07$82.64$100.191,735,100——
2019-01-04$82.71$100.271,549,100——
2019-01-03$80.68$97.811,339,000——
2019-01-02$82.17$99.621,578,800——