Laboratory Corporation of America Holdings (LH) — Price History
As of 2026-08-07 — refreshed nightly from the Closelook data lake. Diary readings, not advice.
Daily prices
| Date | Open | High | Low | Close | Chg % | Volume |
|---|---|---|---|---|---|---|
| 2026-08-07 | 316.40 | 319.94 | 313.32 | 319.17 | +0.83% | 429,300 |
| 2026-08-06 | 316.83 | 317.10 | 312.30 | 316.53 | +0.82% | 440,100 |
| 2026-08-05 | 313.41 | 315.44 | 310.91 | 313.96 | +0.52% | 502,500 |
| 2026-08-04 | 306.79 | 312.96 | 300.58 | 312.34 | +1.60% | 748,500 |
| 2026-08-03 | 310.03 | 312.99 | 307.04 | 307.42 | -0.58% | 727,000 |
| 2026-07-31 | 312.35 | 314.83 | 305.06 | 309.20 | -2.01% | 1,091,100 |
| 2026-07-30 | 298.00 | 316.11 | 294.34 | 315.53 | +2.73% | 1,398,600 |
| 2026-07-29 | 311.86 | 314.76 | 306.10 | 307.15 | -2.25% | 1,193,200 |
| 2026-07-28 | 305.00 | 315.77 | 304.73 | 314.23 | +4.34% | 1,136,200 |
| 2026-07-27 | 295.87 | 301.79 | 295.48 | 301.17 | +1.48% | 655,400 |
| 2026-07-24 | 292.12 | 298.58 | 290.22 | 296.77 | +1.98% | 916,300 |
| 2026-07-23 | 290.30 | 298.46 | 286.50 | 291.02 | +3.40% | 1,506,100 |
| 2026-07-22 | 280.27 | 282.10 | 277.61 | 281.46 | +0.74% | 855,000 |
| 2026-07-21 | 279.60 | 281.68 | 277.04 | 279.40 | -0.74% | 793,900 |
| 2026-07-20 | 281.27 | 284.49 | 278.42 | 281.48 | -0.66% | 777,600 |
| 2026-07-17 | 282.46 | 290.65 | 279.03 | 283.36 | +0.50% | 631,900 |
| 2026-07-16 | 268.74 | 282.35 | 268.44 | 281.94 | +3.66% | 554,800 |
| 2026-07-15 | 274.50 | 276.94 | 271.62 | 271.99 | -1.34% | 809,600 |
| 2026-07-14 | 262.11 | 277.59 | 262.11 | 275.68 | -0.36% | 751,700 |
| 2026-07-13 | 277.20 | 279.79 | 275.88 | 276.68 | -0.05% | 396,300 |
| 2026-07-10 | 278.00 | 280.85 | 276.00 | 276.81 | -0.30% | 433,000 |
| 2026-07-09 | 277.44 | 279.23 | 275.68 | 277.63 | -0.04% | 373,300 |
| 2026-07-08 | 280.60 | 280.60 | 275.32 | 277.74 | -2.16% | 525,500 |
| 2026-07-07 | 289.00 | 291.38 | 283.41 | 283.86 | -0.19% | 615,800 |
| 2026-07-06 | 287.04 | 287.04 | 282.58 | 284.39 | -0.90% | 491,400 |
| 2026-07-02 | 286.19 | 287.50 | 282.26 | 286.98 | +1.09% | 632,900 |
| 2026-07-01 | 280.48 | 286.55 | 278.71 | 283.88 | +1.39% | 722,000 |
| 2026-06-30 | 280.00 | 281.95 | 276.26 | 280.00 | +0.15% | 815,565 |
| 2026-06-29 | 270.64 | 280.00 | 268.54 | 279.58 | +2.99% | 869,834 |
| 2026-06-26 | 267.76 | 272.34 | 266.98 | 271.47 | +1.93% | 1,034,000 |
| 2026-06-25 | 266.44 | 272.05 | 264.11 | 266.34 | +0.44% | 582,300 |
| 2026-06-24 | 261.36 | 268.40 | 259.91 | 265.18 | +2.55% | 632,800 |
| 2026-06-23 | 257.68 | 260.32 | 256.43 | 258.59 | +1.64% | 414,700 |
| 2026-06-22 | 254.13 | 256.73 | 253.05 | 254.43 | -0.54% | 784,900 |
| 2026-06-18 | 258.47 | 260.06 | 254.03 | 255.82 | -1.44% | 1,249,800 |
| 2026-06-17 | 262.83 | 264.87 | 258.22 | 259.56 | -1.96% | 544,000 |
| 2026-06-16 | 266.40 | 267.80 | 263.31 | 264.76 | -0.10% | 510,600 |
| 2026-06-15 | 265.65 | 266.92 | 263.17 | 265.03 | -0.42% | 461,400 |
| 2026-06-12 | 266.50 | 267.81 | 263.13 | 266.16 | +0.34% | 483,400 |
| 2026-06-11 | 267.97 | 271.14 | 264.09 | 265.27 | -1.25% | 512,300 |
| 2026-06-10 | 271.99 | 275.00 | 267.60 | 268.63 | -0.96% | 756,800 |
| 2026-06-09 | 263.68 | 271.33 | 262.43 | 271.24 | +3.52% | 602,400 |
| 2026-06-08 | 266.07 | 266.07 | 260.64 | 262.01 | -1.18% | 506,900 |
| 2026-06-05 | 262.24 | 266.62 | 260.92 | 265.15 | +1.60% | 429,300 |
| 2026-06-04 | 262.29 | 267.27 | 259.99 | 260.97 | +0.79% | 519,700 |
| 2026-06-03 | 257.20 | 259.58 | 253.06 | 258.92 | +0.47% | 679,800 |
| 2026-06-02 | 255.40 | 258.26 | 254.67 | 257.70 | +0.32% | 506,971 |
| 2026-06-01 | 260.23 | 260.92 | 255.83 | 256.87 | -1.23% | 533,233 |
| 2026-05-29 | 262.62 | 263.73 | 259.51 | 260.06 | -1.02% | 930,400 |
| 2026-05-28 | 258.02 | 264.66 | 255.47 | 262.75 | +1.74% | 714,300 |
| 2026-05-27 | 260.00 | 264.14 | 257.04 | 258.25 | -0.08% | 539,400 |
| 2026-05-26 | 261.15 | 261.15 | 256.46 | 258.45 | -0.57% | 636,400 |
| 2026-05-22 | 256.00 | 260.99 | 254.48 | 259.93 | +1.63% | 543,200 |
| 2026-05-21 | 255.02 | 256.32 | 250.58 | 255.75 | -0.65% | 537,900 |
| 2026-05-20 | 255.41 | 257.48 | 251.01 | 257.42 | +1.47% | 400,200 |
| 2026-05-19 | 253.54 | 255.63 | 251.06 | 253.69 | -0.74% | 528,800 |
| 2026-05-18 | 250.83 | 257.08 | 250.00 | 255.57 | +2.06% | 466,000 |
| 2026-05-15 | 254.75 | 255.00 | 250.13 | 250.40 | -1.43% | 568,700 |
| 2026-05-14 | 255.22 | 256.52 | 253.14 | 254.02 | -0.16% | 540,500 |
| 2026-05-13 | 255.77 | 257.30 | 254.00 | 254.42 | -1.14% | 475,800 |
| 2026-05-12 | 255.69 | 258.77 | 254.15 | 257.35 | +0.89% | 732,400 |
| 2026-05-11 | 254.50 | 257.00 | 253.00 | 255.08 | +0.38% | 677,600 |
| 2026-05-08 | 258.23 | 259.99 | 252.65 | 254.12 | -1.52% | 581,300 |
| 2026-05-07 | 255.84 | 259.40 | 254.95 | 258.05 | +0.43% | 746,000 |
| 2026-05-06 | 257.05 | 260.57 | 253.83 | 256.94 | -0.08% | 1,066,200 |
| 2026-05-05 | 253.06 | 258.00 | 248.59 | 257.14 | +1.63% | 894,800 |
| 2026-05-04 | 253.52 | 256.46 | 250.90 | 253.01 | -1.11% | 963,400 |
| 2026-05-01 | 261.23 | 261.85 | 254.08 | 255.84 | -0.37% | 653,900 |
| 2026-04-30 | 264.50 | 265.99 | 254.22 | 256.80 | -0.13% | 1,528,500 |
| 2026-04-29 | 258.91 | 261.17 | 252.38 | 257.14 | -0.94% | 1,208,500 |
| 2026-04-28 | 265.39 | 267.14 | 258.56 | 259.57 | -1.47% | 766,500 |
| 2026-04-27 | 262.99 | 265.51 | 261.86 | 263.43 | -0.14% | 610,400 |
| 2026-04-24 | 264.93 | 266.06 | 262.42 | 263.80 | -0.42% | 494,400 |
| 2026-04-23 | 272.93 | 274.16 | 260.83 | 264.92 | -2.82% | 817,000 |
| 2026-04-22 | 274.95 | 276.14 | 268.53 | 272.62 | -0.29% | 626,200 |
| 2026-04-21 | 274.11 | 279.71 | 272.92 | 273.42 | +1.57% | 675,000 |
| 2026-04-20 | 270.50 | 271.26 | 265.70 | 269.19 | -0.55% | 566,000 |
| 2026-04-17 | 266.68 | 273.63 | 266.68 | 270.68 | +1.62% | 550,000 |
| 2026-04-16 | 266.95 | 269.90 | 265.03 | 266.36 | -0.14% | 592,800 |
| 2026-04-15 | 268.14 | 271.20 | 266.42 | 266.73 | -0.80% | 488,000 |
| 2026-04-14 | 263.13 | 269.45 | 262.73 | 268.87 | +1.78% | 572,100 |
| 2026-04-13 | 259.10 | 265.63 | 257.80 | 264.18 | +1.25% | 555,000 |
| 2026-04-10 | 272.99 | 274.17 | 259.60 | 260.93 | -4.51% | 796,500 |
| 2026-04-09 | 272.40 | 276.37 | 270.98 | 273.26 | -0.53% | 454,300 |
| 2026-04-08 | 271.95 | 276.06 | 271.75 | 274.72 | +2.06% | 462,400 |
| 2026-04-07 | 275.83 | 277.92 | 268.75 | 269.17 | -1.93% | 465,300 |
| 2026-04-06 | 272.64 | 276.22 | 272.64 | 274.46 | +0.27% | 421,500 |
| 2026-04-02 | 270.22 | 276.58 | 270.22 | 273.72 | +0.36% | 467,200 |
| 2026-04-01 | 266.67 | 273.53 | 265.30 | 272.74 | +2.22% | 715,400 |
| 2026-03-31 | 266.55 | 267.78 | 262.01 | 266.81 | +1.21% | 807,300 |
| 2026-03-30 | 266.62 | 268.75 | 263.39 | 263.61 | -0.22% | 690,700 |
| 2026-03-27 | 267.05 | 269.73 | 263.17 | 264.20 | -1.56% | 594,500 |
| 2026-03-26 | 264.89 | 271.78 | 264.65 | 268.38 | +0.89% | 389,900 |
| 2026-03-25 | 267.45 | 269.97 | 265.47 | 266.02 | -0.04% | 475,000 |
| 2026-03-24 | 262.14 | 267.43 | 260.87 | 266.12 | +0.64% | 534,400 |
| 2026-03-23 | 266.03 | 270.59 | 264.32 | 264.42 | +0.54% | 636,200 |
| 2026-03-20 | 263.70 | 265.34 | 261.20 | 263.00 | -0.41% | 818,900 |
| 2026-03-19 | 264.68 | 267.54 | 263.12 | 264.09 | -0.66% | 513,500 |
| 2026-03-18 | 267.85 | 271.48 | 265.11 | 265.84 | -1.77% | 537,600 |
| 2026-03-17 | 264.73 | 272.83 | 264.73 | 270.62 | +1.41% | 522,600 |
| 2026-03-16 | 265.83 | 270.26 | 264.02 | 266.85 | +1.16% | 508,800 |
| 2026-03-13 | 265.60 | 267.12 | 262.87 | 263.80 | +0.34% | 471,200 |
| 2026-03-12 | 270.00 | 272.57 | 262.55 | 262.91 | -2.78% | 735,100 |
| 2026-03-11 | 267.69 | 271.64 | 266.75 | 270.42 | +0.64% | 498,700 |
| 2026-03-10 | 270.83 | 273.53 | 268.42 | 268.70 | -1.79% | 510,400 |
| 2026-03-09 | 268.38 | 274.35 | 264.24 | 273.61 | +1.46% | 563,100 |
| 2026-03-06 | 273.38 | 274.53 | 267.78 | 269.67 | -2.27% | 503,900 |
| 2026-03-05 | 277.87 | 278.47 | 274.24 | 275.92 | -1.76% | 534,900 |
| 2026-03-04 | 283.05 | 283.53 | 279.23 | 280.85 | -0.76% | 406,400 |
| 2026-03-03 | 281.56 | 284.29 | 278.70 | 282.99 | -1.21% | 385,700 |
| 2026-03-02 | 287.24 | 289.12 | 285.21 | 286.47 | -0.92% | 442,000 |
| 2026-02-27 | 287.03 | 290.65 | 284.91 | 289.12 | +0.52% | 640,400 |
| 2026-02-26 | 285.95 | 287.65 | 282.78 | 287.62 | +1.71% | 612,800 |
| 2026-02-25 | 287.33 | 289.71 | 281.07 | 282.78 | -1.51% | 575,400 |
| 2026-02-24 | 285.20 | 289.07 | 284.41 | 287.13 | +0.64% | 602,600 |
| 2026-02-23 | 281.04 | 289.37 | 278.97 | 285.30 | +0.93% | 760,600 |
| 2026-02-20 | 284.66 | 285.00 | 278.98 | 282.67 | +0.07% | 1,110,400 |
| 2026-02-19 | 277.94 | 282.50 | 276.46 | 282.48 | +1.33% | 725,700 |
| 2026-02-18 | 279.37 | 280.77 | 274.15 | 278.76 | +0.76% | 795,100 |
| 2026-02-17 | 277.89 | 279.49 | 260.57 | 276.67 | -2.11% | 1,610,200 |
| 2026-02-13 | 277.51 | 282.90 | 277.51 | 282.63 | +1.63% | 702,500 |
| 2026-02-12 | 292.02 | 292.02 | 277.78 | 278.11 | -4.06% | 873,900 |
| 2026-02-11 | 284.38 | 290.14 | 282.23 | 289.89 | +1.89% | 812,000 |
| 2026-02-10 | 275.97 | 285.87 | 275.43 | 284.50 | +3.83% | 1,018,000 |
| 2026-02-09 | 275.53 | 276.03 | 272.48 | 274.01 | -1.15% | 720,900 |
| 2026-02-06 | 280.00 | 281.99 | 274.11 | 277.20 | -0.37% | 672,600 |
| 2026-02-05 | 276.97 | 278.85 | 275.16 | 278.23 | +0.75% | 759,500 |
| 2026-02-04 | 273.48 | 278.44 | 271.93 | 276.16 | +1.45% | 672,700 |
| 2026-02-03 | 269.57 | 275.49 | 269.55 | 272.20 | +0.71% | 497,800 |
| 2026-02-02 | 268.42 | 271.86 | 265.73 | 270.29 | -0.45% | 514,800 |
| 2026-01-30 | 270.92 | 272.82 | 268.39 | 271.52 | +0.63% | 712,300 |
| 2026-01-29 | 267.82 | 270.10 | 266.58 | 269.81 | +0.66% | 749,900 |
| 2026-01-28 | 269.59 | 272.21 | 267.78 | 268.04 | -1.14% | 900,100 |
| 2026-01-27 | 266.52 | 271.73 | 266.17 | 271.12 | +1.40% | 649,900 |
| 2026-01-26 | 266.11 | 269.15 | 265.41 | 267.38 | +0.27% | 592,800 |
| 2026-01-23 | 269.18 | 270.92 | 264.80 | 266.66 | -1.23% | 445,500 |
| 2026-01-22 | 265.61 | 271.86 | 265.29 | 269.97 | +0.31% | 735,300 |
| 2026-01-21 | 272.89 | 274.12 | 267.71 | 269.14 | -0.80% | 826,400 |
| 2026-01-20 | 268.14 | 275.37 | 266.77 | 271.31 | +0.16% | 1,198,900 |
| 2026-01-16 | 267.09 | 271.61 | 265.86 | 270.87 | +0.74% | 1,060,600 |
| 2026-01-15 | 263.63 | 269.52 | 261.88 | 268.89 | +2.63% | 893,300 |
| 2026-01-14 | 254.65 | 262.07 | 253.56 | 262.00 | +3.16% | 1,284,800 |
| 2026-01-13 | 251.40 | 254.73 | 248.20 | 253.98 | +1.43% | 1,698,300 |
| 2026-01-12 | 252.14 | 252.55 | 248.79 | 250.39 | -0.56% | 876,000 |
| 2026-01-09 | 256.71 | 256.71 | 251.70 | 251.81 | -1.12% | 507,700 |
| 2026-01-08 | 256.37 | 257.51 | 251.17 | 254.67 | +0.37% | 680,700 |
| 2026-01-07 | 261.73 | 261.73 | 253.34 | 253.73 | -2.56% | 603,000 |
| 2026-01-06 | 253.09 | 261.62 | 252.25 | 260.40 | +2.85% | 659,200 |
| 2026-01-05 | 250.32 | 254.28 | 245.00 | 253.18 | +0.60% | 561,500 |
| 2026-01-02 | 251.31 | 252.37 | 249.39 | 251.66 | +0.31% | 399,300 |
| 2025-12-31 | 251.88 | 254.47 | 250.58 | 250.88 | -0.87% | 381,700 |
| 2025-12-30 | 252.62 | 253.96 | 251.29 | 253.07 | +0.04% | 431,100 |
| 2025-12-29 | 253.89 | 254.98 | 252.10 | 252.97 | -0.36% | 387,800 |
| 2025-12-26 | 253.90 | 254.46 | 253.30 | 253.89 | -0.22% | 248,300 |
| 2025-12-24 | 253.49 | 255.21 | 252.67 | 254.46 | +0.52% | 427,700 |
| 2025-12-23 | 254.97 | 255.42 | 252.04 | 253.15 | -0.75% | 657,400 |
| 2025-12-22 | 252.17 | 255.25 | 250.90 | 255.06 | +1.20% | 707,000 |
| 2025-12-19 | 251.93 | 253.03 | 250.93 | 252.03 | +0.00% | 1,613,100 |
| 2025-12-18 | 256.80 | 257.50 | 250.89 | 252.03 | -1.48% | 1,062,700 |
| 2025-12-17 | 257.05 | 259.10 | 255.18 | 255.81 | -0.89% | 664,000 |
| 2025-12-16 | 263.58 | 265.03 | 257.97 | 258.11 | -1.98% | 432,500 |
| 2025-12-15 | 266.99 | 266.99 | 260.33 | 263.33 | -0.32% | 617,300 |
| 2025-12-12 | 265.82 | 266.72 | 262.45 | 264.18 | -0.21% | 414,800 |
| 2025-12-11 | 262.46 | 265.66 | 260.83 | 264.73 | +1.05% | 387,900 |
| 2025-12-10 | 257.91 | 262.82 | 257.91 | 261.99 | +1.52% | 592,600 |
| 2025-12-09 | 260.09 | 262.00 | 257.23 | 258.06 | -0.72% | 500,200 |
| 2025-12-08 | 257.70 | 260.34 | 256.30 | 259.94 | +0.60% | 558,600 |
| 2025-12-05 | 261.45 | 261.65 | 257.55 | 258.39 | -1.18% | 679,400 |
| 2025-12-04 | 265.27 | 265.56 | 259.42 | 261.48 | -1.61% | 861,200 |
| 2025-12-03 | 266.66 | 268.00 | 265.22 | 265.76 | -0.06% | 709,400 |
| 2025-12-02 | 267.56 | 268.15 | 264.66 | 265.93 | -0.67% | 659,400 |
| 2025-12-01 | 267.46 | 272.82 | 266.98 | 267.73 | -0.39% | 767,000 |
| 2025-11-28 | 270.05 | 270.52 | 268.10 | 268.78 | +0.19% | 313,100 |
| 2025-11-26 | 268.01 | 270.10 | 266.50 | 268.27 | -0.58% | 605,100 |
| 2025-11-25 | 266.80 | 270.98 | 264.85 | 269.83 | +1.70% | 905,400 |
| 2025-11-24 | 268.15 | 268.83 | 262.91 | 265.31 | -0.12% | 1,291,300 |
| 2025-11-21 | 262.18 | 269.53 | 261.11 | 265.64 | +1.59% | 1,091,500 |
| 2025-11-20 | 262.86 | 264.74 | 260.02 | 261.47 | +0.35% | 494,900 |
| 2025-11-19 | 260.76 | 262.17 | 257.71 | 260.55 | +0.28% | 482,500 |
| 2025-11-18 | 261.86 | 262.01 | 257.88 | 259.81 | -0.60% | 607,300 |
| 2025-11-17 | 265.72 | 269.03 | 260.85 | 261.37 | -2.07% | 907,000 |
| 2025-11-14 | 266.98 | 269.23 | 266.21 | 266.89 | -0.37% | 1,154,900 |
| 2025-11-13 | 264.76 | 270.47 | 263.48 | 267.87 | +0.70% | 1,262,900 |
| 2025-11-12 | 265.49 | 268.63 | 264.71 | 266.00 | -0.82% | 1,711,100 |
| 2025-11-11 | 262.75 | 271.00 | 262.75 | 268.21 | +2.71% | 1,919,400 |
| 2025-11-10 | 251.57 | 262.02 | 249.93 | 261.13 | +3.33% | 1,457,600 |
| 2025-11-07 | 246.84 | 252.76 | 244.52 | 252.72 | +2.47% | 1,189,100 |
| 2025-11-06 | 247.59 | 250.30 | 245.18 | 246.64 | -1.62% | 1,049,200 |
| 2025-11-05 | 250.95 | 253.01 | 247.29 | 250.69 | -0.65% | 847,100 |
| 2025-11-04 | 257.59 | 259.68 | 250.92 | 252.33 | -2.14% | 1,112,500 |
| 2025-11-03 | 253.10 | 258.70 | 252.00 | 257.84 | +1.53% | 1,009,000 |
| 2025-10-31 | 251.38 | 256.48 | 249.31 | 253.96 | +0.65% | 1,385,200 |
| 2025-10-30 | 248.91 | 255.91 | 248.90 | 252.33 | +1.69% | 1,609,100 |
| 2025-10-29 | 259.00 | 259.76 | 248.00 | 248.14 | -4.45% | 1,536,000 |
| 2025-10-28 | 264.90 | 268.85 | 252.46 | 259.69 | -5.79% | 2,170,000 |
| 2025-10-27 | 280.36 | 280.36 | 274.26 | 275.66 | -1.37% | 1,300,900 |
| 2025-10-24 | 285.89 | 286.50 | 279.12 | 279.49 | -1.59% | 698,800 |
| 2025-10-23 | 284.29 | 285.67 | 280.73 | 284.00 | +0.41% | 522,500 |
| 2025-10-22 | 284.31 | 285.98 | 282.04 | 282.84 | -0.45% | 442,700 |
| 2025-10-21 | 292.03 | 293.72 | 282.49 | 284.13 | -2.34% | 640,000 |
| 2025-10-20 | 287.33 | 291.78 | 286.00 | 290.93 | +1.75% | 469,400 |
| 2025-10-17 | 284.68 | 286.85 | 283.58 | 285.94 | +0.79% | 453,300 |
| 2025-10-16 | 283.31 | 285.95 | 282.04 | 283.71 | +0.34% | 448,800 |
| 2025-10-15 | 278.93 | 283.54 | 278.74 | 282.75 | +1.06% | 411,000 |
| 2025-10-14 | 276.00 | 280.83 | 276.00 | 279.78 | +1.14% | 331,000 |
| 2025-10-13 | 276.56 | 280.00 | 276.06 | 276.64 | -0.45% | 383,600 |
| 2025-10-10 | 278.19 | 283.08 | 275.88 | 277.88 | +0.04% | 420,700 |
| 2025-10-09 | 278.05 | 280.60 | 277.30 | 277.78 | +0.10% | 478,600 |
| 2025-10-08 | 279.26 | 280.16 | 275.18 | 277.51 | -0.75% | 575,400 |
| 2025-10-07 | 276.21 | 283.69 | 274.29 | 279.62 | +1.66% | 634,400 |
| 2025-10-06 | 277.26 | 277.29 | 273.45 | 275.05 | -0.68% | 748,200 |
| 2025-10-03 | 279.96 | 281.20 | 276.23 | 276.94 | -0.89% | 716,000 |
| 2025-10-02 | 277.84 | 280.00 | 275.27 | 279.44 | +0.14% | 549,900 |
| 2025-10-01 | 287.42 | 289.20 | 278.97 | 279.06 | -2.79% | 1,036,800 |
| 2025-09-30 | 284.88 | 288.36 | 282.86 | 287.06 | +1.52% | 612,100 |
| 2025-09-29 | 280.61 | 283.47 | 279.20 | 282.75 | +0.76% | 447,200 |
| 2025-09-26 | 278.14 | 281.83 | 276.69 | 280.61 | +1.62% | 403,800 |
| 2025-09-25 | 277.94 | 279.23 | 274.08 | 276.14 | -1.15% | 402,100 |
| 2025-09-24 | 279.85 | 282.22 | 278.46 | 279.35 | -0.21% | 366,500 |
| 2025-09-23 | 278.90 | 283.47 | 278.77 | 279.94 | +0.37% | 471,700 |
| 2025-09-22 | 276.03 | 279.75 | 275.06 | 278.90 | +0.59% | 540,600 |
| 2025-09-19 | 277.68 | 278.53 | 276.04 | 277.27 | +0.04% | 1,064,800 |
| 2025-09-18 | 274.22 | 278.63 | 274.22 | 277.15 | +0.39% | 412,600 |
| 2025-09-17 | 274.09 | 278.44 | 273.53 | 276.07 | +0.72% | 399,600 |
| 2025-09-16 | 275.40 | 277.00 | 273.88 | 274.09 | -0.48% | 410,900 |
| 2025-09-15 | 277.46 | 278.04 | 274.25 | 275.40 | -0.92% | 427,000 |
| 2025-09-12 | 278.85 | 280.84 | 277.71 | 277.95 | -0.63% | 347,200 |
| 2025-09-11 | 273.89 | 281.69 | 270.00 | 279.72 | +2.48% | 368,400 |
| 2025-09-10 | 277.44 | 277.57 | 272.48 | 272.94 | -1.86% | 462,700 |
| 2025-09-09 | 277.50 | 279.00 | 275.02 | 278.11 | +0.32% | 404,800 |
| 2025-09-08 | 278.36 | 278.96 | 273.28 | 277.21 | -0.52% | 669,200 |
| 2025-09-05 | 275.23 | 279.03 | 273.94 | 278.67 | +1.25% | 279,700 |
| 2025-09-04 | 275.18 | 275.49 | 272.38 | 275.23 | +0.51% | 321,900 |
| 2025-09-03 | 272.56 | 274.99 | 271.18 | 273.84 | +0.02% | 383,600 |
| 2025-09-02 | 275.97 | 277.47 | 273.60 | 273.78 | -1.51% | 653,700 |
| 2025-08-29 | 275.92 | 278.49 | 274.94 | 277.99 | +0.98% | 379,900 |
| 2025-08-28 | 277.90 | 278.38 | 274.15 | 275.29 | -1.44% | 298,500 |
| 2025-08-27 | 279.11 | 280.00 | 277.86 | 279.30 | +0.31% | 330,600 |
| 2025-08-26 | 276.12 | 279.27 | 274.97 | 278.45 | +0.85% | 449,100 |
| 2025-08-25 | 277.95 | 277.95 | 275.64 | 276.11 | -0.74% | 320,800 |
| 2025-08-22 | 277.90 | 280.28 | 277.27 | 278.18 | +0.59% | 483,100 |
| 2025-08-21 | 276.89 | 279.12 | 275.61 | 276.56 | -0.55% | 384,700 |
| 2025-08-20 | 276.30 | 278.93 | 275.27 | 278.10 | +0.84% | 702,100 |
| 2025-08-19 | 270.49 | 277.81 | 270.25 | 275.77 | +1.95% | 837,400 |
| 2025-08-18 | 271.06 | 271.68 | 269.68 | 270.49 | +0.04% | 595,600 |
| 2025-08-15 | 272.22 | 272.22 | 269.58 | 270.38 | -0.32% | 370,000 |
| 2025-08-14 | 271.95 | 272.39 | 269.16 | 271.25 | -0.47% | 335,500 |
| 2025-08-13 | 269.56 | 272.66 | 268.02 | 272.54 | +1.20% | 532,100 |
| 2025-08-12 | 267.17 | 271.21 | 267.17 | 269.31 | +0.61% | 413,600 |
| 2025-08-11 | 266.78 | 268.59 | 266.78 | 267.67 | +0.68% | 522,300 |
Most recent 250 sessions, newest first.
Seasonal returns
Best month historically: Jun (+8.22%). Worst month: Mar (-4.65%). Based on 5 years of daily data (2022–2026).
FAQ · from the current price data · as of 2026-08-07
Quick answers
What is Laboratory Corporation of America Holdings's (LH) latest close?
319.17 on 2026-08-07, from the Closelook data lake's daily price record.
What is LH's 52-week high and low?
319.94 high and 244.52 low over the trailing 52 weeks, as of 2026-08-07.
What is Laboratory Corporation of America Holdings's strongest and weakest month historically?
Historically, LH's strongest calendar month has been Jun (average +8.22%) and its weakest Mar (average -4.65%), based on 5 years of daily data (2022–2026).
How many years of seasonality does this cover?
5 years (2022–2026), computed from 965 daily bars in the Closelook data lake.