Quest Diagnostics Stock Price History
NYSE: DGXHealth CareMedical SpecialitiesUSD
230.97+0.16 (+0.07%)
At close: Oct 9, 4:01 PM ET · Delayed 15 min
DGX price history at a glance
The price history for Quest Diagnostics (DGX) on this page begins on December 16, 1996, when the stock closed at $3.72; it most recently closed at $230.97 on October 5, 2026. The highest price in this record is $248.84, reached on September 21, 2026; the latest close is 7.2% below that peak. Across the 29 complete calendar years in the table, DGX finished higher in 20 and lower in 9. Its best year was 2000 (+364.6%) and its worst was 2018 (-16.0%).
Over roughly 30 years the share price changed +6110.9%, a 14.9% compound annual price return (excluding dividends). In the last 12 months alone, DGX has gained 27.3%. Prices are split-adjusted closing prices; daily open, high, low, close and volume for the past year are listed below.
Summary generated from market data by MetaCap's automated system. Methodology
Key price levels
- High since 1996
- $248.84
- Date of high
- Sep 21, 2026
- Low since 1996
- $3.31
- Date of low
- Dec 16, 1996
- 52-week high
- $248.84
- 52-week low
- $171.18
- Last close
- $230.97
DGX returns
1 week
-1.01%
1 month
-1.91%
3 months
+11.34%
6 months
+20.60%
Year to date
+33.10%
1 year
+27.30%
3 years
+88.55%
5 years
+62.08%
DGX price return, excluding dividends.
DGX annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 230.97 | +32.90% |
| 2025 | 173.79 | +14.40% |
| 2024 | 151.92 | +10.18% |
| 2023 | 137.88 | -11.86% |
| 2022 | 156.44 | -9.58% |
| 2021 | 173.01 | +45.18% |
| 2020 | 119.17 | +13.38% |
| 2019 | 105.11 | +27.08% |
| 2018 | 82.71 | -16.02% |
| 2017 | 98.49 | +7.17% |
| 2016 | 91.90 | +29.18% |
| 2015 | 71.14 | +3.15% |
| 2014 | 68.97 | +30.82% |
| 2013 | 52.72 | -9.10% |
| 2012 | 58.00 | -0.10% |
| 2011 | 58.06 | +7.58% |
| 2010 | 53.97 | -10.62% |
| 2009 | 60.38 | +14.23% |
| 2008 | 52.86 | +2.68% |
| 2007 | 51.48 | -2.87% |
| 2006 | 53.00 | +2.95% |
| 2005 | 51.48 | +7.76% |
| 2004 | 47.78 | +32.25% |
| 2003 | 36.13 | +22.00% |
| 2002 | 29.61 | -13.36% |
| 2001 | 34.18 | -3.73% |
| 2000 | 35.50 | +364.62% |
| 1999 | 7.64 | +71.58% |
| 1998 | 4.45 | +4.01% |
| 1997 | 4.28 | +14.17% |
| 1996* | 3.75 | +0.84% |
* Partial year: the record begins after the start of 1996; return measured from the first available close.
2026 return is year to date.
DGX daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 227.86 | 232.18 | 228.56 | 230.97 | +0.07% | |
| 228.16 | 231.08 | 226.40 | 230.81 | +1.65% | |
| 228.51 | 229.80 | 226.81 | 227.06 | -0.58% | |
| 229.92 | 232.09 | 225.78 | 228.39 | -1.65% | |
| 232.93 | 233.65 | 229.96 | 232.22 | -0.48% | |
| 230.58 | 233.48 | 228.83 | 233.33 | +0.97% | |
| 232.74 | 233.33 | 230.47 | 231.09 | -0.85% | |
| 233.33 | 236.97 | 230.84 | 233.07 | +0.47% | |
| 235.46 | 237.62 | 230.98 | 231.97 | -2.38% | |
| 234.27 | 238.10 | 233.81 | 237.62 | +0.55% | |
| 236.37 | 238.25 | 235.48 | 236.32 | -0.11% | |
| 234.08 | 237.29 | 233.55 | 236.59 | +1.54% | |
| 235.12 | 238.62 | 231.92 | 233.00 | -0.75% | |
| 228.59 | 237.29 | 227.24 | 234.76 | -4.13% | |
| 247.13 | 248.84 | 243.93 | 244.88 | -0.64% | |
| 246.52 | 247.63 | 244.89 | 246.45 | -0.40% | |
| 248.28 | 248.70 | 246.26 | 247.45 | +0.15% | |
| 245.47 | 248.57 | 244.85 | 247.08 | 0.00% | |
| 238.39 | 248.65 | 237.21 | 247.08 | +3.86% | |
| 237.49 | 239.78 | 234.67 | 237.89 | +1.22% | |
| 233.20 | 235.12 | 229.33 | 235.02 | +1.68% | |
| 236.32 | 236.48 | 228.57 | 231.14 | -1.83% | |
| 233.58 | 236.24 | 232.43 | 235.46 | -0.02% | |
| 233.61 | 237.56 | 231.52 | 235.50 | -0.69% | |
| 235.38 | 238.92 | 235.38 | 237.14 | -0.94% | |
| 242.00 | 242.00 | 236.35 | 239.40 | -0.58% | |
| 238.03 | 242.84 | 236.27 | 240.80 | +1.94% | |
| 242.72 | 243.72 | 235.63 | 236.22 | -1.70% | |
| 241.99 | 242.64 | 239.40 | 240.30 | -1.01% | |
| 245.17 | 245.28 | 242.27 | 242.76 | -0.76% | |
| 242.83 | 247.19 | 242.44 | 244.61 | -0.16% | |
| 244.11 | 246.00 | 243.49 | 245.00 | +0.20% | |
| 243.93 | 245.78 | 241.79 | 244.51 | +0.26% | |
| 243.97 | 246.00 | 242.46 | 243.87 | -0.21% | |
| 240.33 | 244.70 | 239.43 | 244.39 | +1.28% | |
| 239.86 | 245.68 | 237.53 | 241.30 | -0.19% | |
| 238.10 | 242.39 | 237.38 | 241.76 | +2.33% | |
| 238.01 | 239.38 | 236.07 | 236.25 | +0.31% | |
| 233.94 | 237.17 | 233.00 | 235.52 | +0.48% | |
| 235.82 | 237.70 | 233.69 | 234.40 | -0.69% | |
| 239.10 | 240.00 | 235.65 | 236.04 | -0.73% | |
| 234.46 | 238.51 | 232.28 | 237.77 | +0.11% | |
| 236.35 | 239.92 | 235.51 | 237.50 | -0.05% | |
| 236.53 | 239.33 | 235.85 | 237.63 | -0.30% | |
| 236.34 | 239.38 | 236.34 | 238.35 | -0.06% | |
| 237.66 | 238.88 | 235.32 | 238.50 | +1.13% | |
| 234.22 | 236.67 | 232.56 | 235.84 | +0.91% | |
| 231.95 | 234.55 | 229.76 | 233.72 | +0.76% | |
| 232.84 | 233.44 | 230.54 | 231.95 | -0.45% | |
| 234.00 | 235.29 | 232.01 | 233.01 | -0.55% | |
| 230.91 | 235.61 | 229.01 | 234.30 | -0.39% | |
| 235.11 | 237.84 | 233.00 | 235.22 | -0.31% | |
| 235.18 | 240.13 | 233.98 | 235.94 | +1.77% | |
| 225.95 | 231.95 | 224.97 | 231.84 | +1.75% | |
| 228.00 | 233.21 | 223.42 | 227.86 | -0.02% | |
| 228.09 | 237.78 | 220.00 | 227.90 | +8.61% | |
| 207.13 | 212.30 | 205.41 | 209.83 | +1.45% | |
| 206.16 | 208.01 | 204.10 | 206.84 | -0.39% | |
| 208.61 | 211.00 | 205.61 | 207.66 | -1.43% | |
| 210.95 | 214.40 | 209.41 | 210.68 | +0.61% | |
| 201.00 | 209.56 | 201.00 | 209.41 | +3.79% | |
| 204.68 | 206.41 | 201.12 | 201.77 | -2.05% | |
| 202.80 | 208.52 | 201.13 | 206.00 | -0.65% | |
| 207.48 | 210.76 | 207.01 | 207.35 | -0.04% | |
| 208.25 | 209.86 | 207.03 | 207.44 | -0.29% | |
| 210.20 | 210.20 | 206.34 | 208.05 | -0.08% | |
| 210.74 | 210.74 | 207.23 | 208.21 | -1.96% | |
| 216.89 | 219.20 | 212.12 | 212.38 | -0.50% | |
| 215.64 | 216.52 | 212.57 | 213.45 | -1.05% | |
| 217.07 | 217.41 | 214.94 | 215.72 | -0.14% | |
| 213.67 | 216.87 | 211.40 | 216.02 | +1.92% | |
| 212.89 | 214.21 | 210.67 | 211.95 | -0.32% | |
| 207.97 | 212.76 | 206.98 | 212.64 | +1.32% | |
| 207.97 | 209.89 | 206.55 | 209.88 | +1.76% | |
| 203.14 | 207.85 | 203.14 | 206.24 | +1.54% | |
| 198.41 | 205.76 | 198.41 | 203.11 | +3.01% | |
| 195.78 | 197.79 | 194.15 | 197.18 | +1.86% | |
| 194.13 | 195.16 | 192.90 | 193.58 | -0.73% | |
| 196.69 | 197.44 | 192.83 | 195.00 | -1.40% | |
| 200.00 | 201.04 | 196.50 | 197.76 | -1.63% | |
| 203.03 | 204.70 | 199.66 | 201.04 | -0.56% | |
| 202.25 | 203.20 | 200.37 | 202.18 | -0.43% | |
| 205.53 | 205.96 | 202.38 | 203.06 | -0.38% | |
| 204.07 | 207.50 | 202.54 | 203.83 | +0.02% | |
| 203.35 | 207.30 | 202.97 | 203.78 | -0.37% | |
| 197.90 | 204.84 | 196.99 | 204.53 | +3.71% | |
| 202.08 | 202.08 | 196.70 | 197.21 | -1.54% | |
| 197.41 | 201.54 | 197.31 | 200.29 | +2.13% | |
| 194.99 | 201.99 | 194.99 | 196.12 | +1.27% | |
| 193.00 | 195.21 | 192.38 | 193.67 | +0.26% | |
| 192.93 | 193.31 | 191.02 | 193.16 | +0.50% | |
| 194.14 | 196.48 | 191.85 | 192.20 | -1.39% | |
| 196.59 | 197.38 | 194.30 | 194.90 | -0.66% | |
| 194.03 | 196.80 | 193.91 | 196.20 | +1.14% | |
| 194.26 | 196.32 | 192.57 | 193.99 | +0.58% | |
| 194.26 | 194.69 | 192.35 | 192.88 | -1.19% | |
| 193.99 | 196.92 | 193.96 | 195.21 | +0.72% | |
| 192.73 | 193.83 | 188.88 | 193.82 | +0.04% | |
| 191.87 | 194.85 | 190.40 | 193.75 | +1.76% | |
| 189.24 | 191.18 | 187.06 | 190.39 | +0.29% | |
| 187.64 | 191.16 | 187.25 | 189.84 | +1.73% | |
| 189.16 | 189.88 | 186.43 | 186.61 | -0.71% | |
| 190.92 | 192.80 | 187.14 | 187.94 | -1.52% | |
| 188.81 | 191.11 | 187.51 | 190.85 | +0.35% | |
| 191.21 | 192.30 | 189.47 | 190.18 | +0.19% | |
| 187.36 | 190.45 | 187.13 | 189.81 | +1.29% | |
| 191.71 | 192.20 | 186.23 | 187.39 | -1.81% | |
| 188.19 | 190.99 | 187.90 | 190.84 | +0.90% | |
| 190.89 | 192.62 | 188.49 | 189.13 | -0.90% | |
| 191.39 | 191.70 | 189.18 | 190.84 | -0.34% | |
| 190.61 | 193.50 | 190.41 | 191.50 | -0.61% | |
| 194.50 | 196.34 | 192.21 | 192.67 | -0.79% | |
| 190.24 | 195.87 | 189.92 | 194.20 | +2.58% | |
| 193.85 | 194.49 | 187.50 | 189.32 | -2.94% | |
| 198.59 | 198.78 | 194.27 | 195.05 | -0.80% | |
| 195.91 | 198.00 | 195.61 | 196.63 | +0.18% | |
| 199.99 | 200.07 | 194.46 | 196.27 | -1.63% | |
| 205.28 | 205.66 | 196.96 | 199.53 | -2.19% | |
| 205.37 | 207.00 | 198.71 | 204.00 | -0.51% | |
| 203.25 | 209.79 | 202.13 | 205.04 | +4.45% | |
| 194.22 | 196.77 | 191.63 | 196.31 | +0.66% | |
| 190.23 | 196.45 | 190.23 | 195.02 | +1.86% | |
| 191.22 | 194.27 | 191.15 | 191.46 | +0.02% | |
| 193.17 | 194.28 | 191.04 | 191.42 | -1.41% | |
| 192.27 | 194.26 | 191.16 | 194.16 | +0.65% | |
| 191.03 | 193.13 | 189.72 | 192.91 | +0.73% | |
| 197.66 | 197.66 | 190.12 | 191.51 | -3.19% | |
| 197.93 | 199.41 | 196.55 | 197.82 | -0.50% | |
| 196.18 | 198.89 | 194.02 | 198.81 | +1.02% | |
| 199.49 | 201.00 | 195.70 | 196.81 | -1.08% | |
| 196.87 | 199.22 | 196.57 | 198.96 | +0.47% | |
| 196.66 | 199.14 | 196.06 | 198.02 | +0.17% | |
| 195.51 | 198.86 | 194.09 | 197.69 | +0.87% | |
| 194.86 | 198.95 | 192.73 | 195.98 | -0.60% | |
| 196.67 | 197.56 | 194.72 | 197.16 | +0.84% | |
| 197.93 | 198.63 | 194.57 | 195.51 | -1.33% | |
| 196.24 | 198.88 | 195.00 | 198.15 | +0.86% | |
| 196.77 | 197.72 | 194.28 | 196.46 | +0.19% | |
| 194.58 | 197.03 | 193.81 | 196.08 | +0.25% | |
| 197.33 | 202.91 | 195.23 | 195.60 | +0.17% | |
| 194.07 | 196.83 | 192.79 | 195.26 | +0.57% | |
| 195.01 | 197.21 | 193.91 | 194.16 | -0.55% | |
| 197.07 | 201.49 | 194.88 | 195.23 | -1.70% | |
| 200.70 | 200.70 | 197.18 | 198.61 | -0.17% | |
| 200.98 | 201.88 | 198.86 | 198.94 | -0.38% | |
| 202.84 | 205.00 | 199.09 | 199.70 | -0.59% | |
| 200.34 | 203.00 | 199.97 | 200.88 | +0.16% | |
| 199.99 | 201.71 | 198.37 | 200.56 | -0.17% | |
| 203.15 | 204.39 | 198.87 | 200.90 | -0.34% | |
| 198.25 | 202.48 | 195.39 | 201.58 | +1.19% | |
| 203.76 | 203.78 | 199.01 | 199.21 | -2.34% | |
| 206.21 | 206.21 | 203.47 | 203.98 | -2.14% | |
| 208.14 | 209.76 | 207.11 | 208.45 | +0.04% | |
| 207.73 | 209.83 | 203.89 | 208.36 | -0.90% | |
| 212.52 | 213.26 | 209.43 | 210.25 | -0.78% | |
| 211.09 | 213.50 | 208.97 | 211.91 | +0.38% | |
| 208.67 | 211.56 | 208.09 | 211.10 | +1.59% | |
| 209.52 | 210.69 | 206.13 | 207.80 | -0.83% | |
| 207.81 | 209.90 | 206.36 | 209.54 | +1.02% | |
| 201.99 | 207.72 | 201.99 | 207.43 | +2.48% | |
| 204.36 | 204.42 | 200.94 | 202.41 | -0.01% | |
| 204.83 | 205.09 | 202.00 | 202.44 | -0.95% | |
| 205.27 | 206.75 | 203.17 | 204.39 | -0.54% | |
| 207.99 | 208.93 | 202.83 | 205.49 | -0.67% | |
| 207.48 | 209.39 | 204.58 | 206.87 | +0.00% | |
| 211.80 | 213.20 | 206.81 | 206.86 | -1.18% | |
| 207.04 | 210.38 | 201.99 | 209.32 | +1.93% | |
| 194.72 | 207.05 | 191.90 | 205.35 | +7.37% | |
| 190.00 | 191.78 | 187.58 | 191.25 | +0.28% | |
| 193.20 | 193.60 | 189.94 | 190.71 | -0.83% | |
| 190.00 | 193.46 | 188.65 | 192.30 | +1.62% | |
| 185.34 | 189.80 | 185.13 | 189.23 | +2.19% | |
| 184.78 | 189.13 | 184.69 | 185.17 | +0.09% | |
| 186.01 | 186.93 | 182.36 | 185.00 | -1.09% | |
| 183.82 | 187.19 | 183.82 | 187.03 | +2.57% | |
| 182.17 | 183.97 | 181.68 | 182.35 | -0.21% | |
| 183.02 | 183.58 | 181.63 | 182.74 | -0.81% | |
| 181.51 | 184.39 | 181.48 | 184.24 | +0.94% | |
| 182.14 | 183.79 | 181.37 | 182.53 | +0.83% | |
| 181.94 | 182.44 | 179.73 | 181.02 | -0.63% | |
| 185.11 | 185.47 | 182.01 | 182.16 | -1.35% | |
| 189.02 | 189.75 | 184.43 | 184.65 | -2.28% | |
| 187.69 | 191.07 | 186.83 | 188.95 | -0.28% | |
| 189.40 | 190.96 | 188.75 | 189.49 | -0.40% | |
| 187.15 | 190.99 | 186.43 | 190.26 | +1.87% | |
| 180.50 | 187.10 | 179.83 | 186.77 | +3.78% | |
| 176.86 | 180.42 | 175.47 | 179.96 | +2.28% | |
| 175.81 | 176.06 | 173.51 | 175.94 | +0.86% | |
| 177.52 | 178.30 | 174.43 | 174.44 | -1.86% | |
| 178.19 | 180.66 | 176.70 | 177.74 | -0.22% | |
| 181.15 | 181.23 | 177.70 | 178.14 | -1.29% | |
| 173.38 | 181.22 | 173.38 | 180.46 | +4.02% | |
| 173.46 | 174.49 | 171.18 | 173.49 | -0.17% | |
| 173.31 | 173.81 | 172.03 | 173.79 | +0.15% | |
| 175.49 | 175.73 | 173.39 | 173.53 | -1.12% | |
| 175.30 | 176.37 | 175.03 | 175.49 | -0.02% | |
| 175.72 | 176.35 | 174.63 | 175.52 | -0.24% | |
| 176.47 | 176.73 | 175.65 | 175.94 | +0.01% | |
| 175.74 | 176.26 | 175.13 | 175.92 | +0.48% | |
| 176.55 | 176.55 | 174.48 | 175.08 | -0.71% | |
| 176.00 | 177.24 | 175.63 | 176.34 | +0.16% | |
| 175.80 | 176.83 | 174.59 | 176.06 | -0.05% | |
| 179.19 | 179.80 | 176.03 | 176.15 | -1.65% | |
| 178.33 | 179.23 | 177.02 | 179.10 | +0.25% | |
| 184.84 | 184.84 | 178.52 | 178.66 | -2.96% | |
| 183.25 | 184.81 | 182.96 | 184.11 | +0.85% | |
| 182.16 | 183.01 | 181.23 | 182.56 | +0.55% | |
| 179.64 | 182.06 | 179.51 | 181.57 | +1.15% | |
| 180.00 | 180.99 | 178.95 | 179.51 | -0.06% | |
| 181.71 | 182.77 | 178.61 | 179.62 | -1.21% | |
| 182.29 | 183.50 | 181.23 | 181.82 | -0.38% | |
| 183.20 | 184.19 | 182.08 | 182.51 | -0.91% | |
| 182.31 | 185.12 | 182.25 | 184.18 | +0.86% | |
| 183.27 | 184.16 | 182.21 | 182.61 | +0.03% | |
| 183.80 | 184.89 | 182.21 | 182.55 | -0.66% | |
| 188.50 | 189.39 | 183.66 | 183.77 | -2.86% | |
| 190.12 | 190.26 | 188.94 | 189.18 | -0.27% | |
| 191.44 | 192.26 | 189.22 | 189.69 | -1.38% | |
| 191.76 | 193.35 | 190.73 | 192.35 | +0.93% | |
| 192.75 | 192.75 | 189.74 | 190.58 | -0.35% | |
| 188.11 | 193.76 | 187.80 | 191.25 | +1.94% | |
| 187.14 | 188.77 | 186.25 | 187.61 | +0.89% | |
| 185.34 | 187.68 | 184.18 | 185.96 | +0.35% | |
| 187.35 | 188.16 | 184.35 | 185.32 | -0.47% | |
| 187.01 | 189.26 | 185.09 | 186.19 | -0.41% | |
| 186.89 | 188.89 | 186.12 | 186.95 | -0.34% | |
| 185.60 | 190.47 | 184.50 | 187.58 | +0.39% | |
| 188.36 | 189.07 | 186.81 | 186.85 | -1.06% | |
| 184.98 | 191.31 | 184.84 | 188.85 | +2.46% | |
| 178.20 | 184.59 | 175.77 | 184.31 | +2.68% | |
| 177.14 | 180.59 | 176.09 | 179.50 | +1.69% | |
| 177.99 | 178.98 | 175.67 | 176.51 | -0.98% | |
| 177.81 | 179.39 | 176.85 | 178.26 | +0.13% | |
| 179.35 | 180.04 | 176.27 | 178.03 | -0.45% | |
| 175.78 | 179.15 | 174.36 | 178.84 | +1.64% | |
| 174.33 | 176.81 | 174.33 | 175.95 | +0.11% | |
| 175.24 | 178.88 | 174.91 | 175.75 | +0.55% | |
| 178.30 | 178.76 | 174.70 | 174.78 | -1.96% | |
| 179.80 | 180.63 | 177.17 | 178.28 | -1.10% | |
| 181.37 | 182.16 | 179.74 | 180.26 | -1.05% | |
| 183.99 | 184.73 | 181.94 | 182.18 | -0.57% | |
| 181.96 | 183.38 | 179.53 | 183.23 | +1.14% | |
| 184.88 | 186.46 | 180.84 | 181.17 | -1.88% | |
| 195.08 | 197.55 | 179.86 | 184.64 | -3.03% | |
| 190.69 | 191.87 | 189.50 | 190.41 | +0.47% | |
| 187.61 | 190.08 | 187.05 | 189.51 | +1.44% | |
| 187.50 | 188.71 | 186.28 | 186.82 | -0.28% | |
| 185.56 | 188.11 | 185.19 | 187.35 | +1.06% | |
| 182.82 | 185.70 | 182.77 | 185.39 | +1.43% | |
| 182.71 | 184.24 | 181.82 | 182.78 | -0.70% | |
| 182.30 | 184.33 | 181.42 | 184.07 | +1.45% | |
| 181.05 | 182.79 | 180.98 | 181.44 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the DGX chart for longer ranges.