Lennox International Inc (LII) — 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 | 434.30 | 444.10 | 434.30 | 439.77 | +0.93% | 598,200 |
| 2026-08-06 | 444.72 | 448.96 | 434.36 | 435.73 | -2.49% | 591,300 |
| 2026-08-05 | 442.77 | 456.50 | 442.77 | 446.87 | +0.03% | 744,200 |
| 2026-08-04 | 440.64 | 448.60 | 435.06 | 446.74 | +2.70% | 640,600 |
| 2026-08-03 | 422.12 | 435.77 | 420.88 | 435.00 | +4.60% | 799,300 |
| 2026-07-31 | 421.97 | 427.67 | 415.27 | 415.88 | -0.38% | 931,000 |
| 2026-07-30 | 430.01 | 433.14 | 411.41 | 417.45 | -2.92% | 940,300 |
| 2026-07-29 | 491.00 | 491.90 | 428.00 | 430.02 | -20.97% | 1,888,200 |
| 2026-07-28 | 541.74 | 553.38 | 532.40 | 544.11 | -0.59% | 1,015,500 |
| 2026-07-27 | 547.54 | 558.13 | 542.52 | 547.35 | +1.15% | 470,200 |
| 2026-07-24 | 535.49 | 544.64 | 532.25 | 541.13 | +0.60% | 251,500 |
| 2026-07-23 | 533.97 | 541.92 | 529.82 | 537.89 | +0.96% | 321,000 |
| 2026-07-22 | 530.85 | 537.67 | 530.34 | 532.78 | +0.55% | 213,900 |
| 2026-07-21 | 536.48 | 538.20 | 523.16 | 529.88 | -0.69% | 286,800 |
| 2026-07-20 | 545.36 | 545.36 | 530.60 | 533.58 | -1.90% | 449,600 |
| 2026-07-17 | 549.56 | 561.15 | 538.92 | 543.93 | -2.62% | 448,300 |
| 2026-07-16 | 542.54 | 558.94 | 542.07 | 558.57 | +1.80% | 284,100 |
| 2026-07-15 | 561.67 | 562.00 | 535.02 | 548.67 | -2.51% | 541,900 |
| 2026-07-14 | 558.92 | 564.95 | 553.95 | 562.77 | +2.10% | 439,194 |
| 2026-07-13 | 550.94 | 560.21 | 545.43 | 551.18 | -0.15% | 382,485 |
| 2026-07-10 | 540.55 | 555.93 | 539.07 | 552.03 | +2.70% | 264,500 |
| 2026-07-09 | 542.87 | 545.56 | 529.17 | 537.50 | -0.05% | 498,300 |
| 2026-07-08 | 546.87 | 546.87 | 535.63 | 537.76 | -3.44% | 340,900 |
| 2026-07-07 | 566.03 | 566.03 | 549.66 | 556.93 | -1.95% | 391,300 |
| 2026-07-06 | 569.34 | 574.17 | 559.69 | 568.00 | -0.36% | 328,000 |
| 2026-07-02 | 573.07 | 578.87 | 561.10 | 570.03 | -0.18% | 547,300 |
| 2026-07-01 | 568.06 | 587.27 | 564.24 | 571.08 | -0.33% | 597,000 |
| 2026-06-30 | 575.93 | 582.99 | 569.72 | 572.95 | +0.72% | 526,100 |
| 2026-06-29 | 560.45 | 571.37 | 555.14 | 568.83 | +0.88% | 495,800 |
| 2026-06-26 | 566.03 | 569.37 | 558.80 | 563.87 | -1.20% | 991,600 |
| 2026-06-25 | 559.82 | 580.11 | 558.96 | 570.73 | +3.44% | 509,000 |
| 2026-06-24 | 528.97 | 555.86 | 528.97 | 551.75 | +5.38% | 454,300 |
| 2026-06-23 | 527.91 | 531.05 | 519.48 | 523.59 | -2.32% | 348,300 |
| 2026-06-22 | 532.22 | 538.66 | 528.54 | 536.04 | +0.68% | 296,900 |
| 2026-06-18 | 531.60 | 543.67 | 529.77 | 532.43 | +3.16% | 531,700 |
| 2026-06-17 | 527.85 | 537.68 | 512.68 | 516.11 | -2.31% | 322,400 |
| 2026-06-16 | 527.71 | 534.66 | 522.90 | 528.33 | +0.79% | 222,900 |
| 2026-06-15 | 522.69 | 532.03 | 522.10 | 524.17 | +2.35% | 286,000 |
| 2026-06-12 | 521.24 | 523.70 | 508.78 | 512.15 | -0.94% | 272,300 |
| 2026-06-11 | 508.70 | 517.61 | 493.54 | 517.03 | +2.42% | 397,700 |
| 2026-06-10 | 526.84 | 530.61 | 504.56 | 504.80 | -4.58% | 221,400 |
| 2026-06-09 | 519.89 | 532.26 | 514.00 | 529.04 | +3.04% | 294,700 |
| 2026-06-08 | 508.31 | 522.61 | 501.71 | 513.45 | +0.99% | 332,700 |
| 2026-06-05 | 510.99 | 515.61 | 503.76 | 508.43 | -1.86% | 363,100 |
| 2026-06-04 | 520.80 | 526.50 | 514.55 | 518.08 | +0.54% | 211,000 |
| 2026-06-03 | 515.03 | 526.95 | 510.51 | 515.30 | -0.21% | 370,300 |
| 2026-06-02 | 541.47 | 542.19 | 511.92 | 516.37 | +3.95% | 554,600 |
| 2026-06-01 | 497.03 | 508.43 | 489.53 | 496.77 | -1.07% | 265,900 |
| 2026-05-29 | 493.53 | 510.04 | 490.59 | 502.16 | +1.03% | 609,400 |
| 2026-05-28 | 492.00 | 500.44 | 481.49 | 497.02 | -1.22% | 473,300 |
| 2026-05-27 | 509.24 | 519.42 | 502.19 | 503.16 | +0.12% | 444,600 |
| 2026-05-26 | 489.83 | 507.75 | 488.45 | 502.56 | +3.70% | 438,900 |
| 2026-05-22 | 484.80 | 492.32 | 476.67 | 484.64 | +0.86% | 367,000 |
| 2026-05-21 | 487.95 | 492.00 | 475.22 | 480.51 | -2.60% | 538,900 |
| 2026-05-20 | 484.27 | 497.17 | 477.06 | 493.33 | +2.20% | 370,000 |
| 2026-05-19 | 494.43 | 494.43 | 479.65 | 482.69 | -3.73% | 350,900 |
| 2026-05-18 | 500.19 | 503.41 | 491.63 | 501.41 | +0.28% | 424,200 |
| 2026-05-15 | 510.83 | 511.93 | 497.06 | 499.99 | -2.80% | 396,300 |
| 2026-05-14 | 510.73 | 515.54 | 503.87 | 514.38 | +1.36% | 235,000 |
| 2026-05-13 | 506.62 | 509.94 | 499.82 | 507.50 | -0.21% | 393,200 |
| 2026-05-12 | 521.12 | 521.24 | 506.84 | 508.55 | -2.48% | 320,000 |
| 2026-05-11 | 520.58 | 525.61 | 513.74 | 521.48 | +0.04% | 428,300 |
| 2026-05-08 | 528.00 | 534.07 | 520.90 | 521.25 | -1.02% | 244,500 |
| 2026-05-07 | 543.94 | 551.50 | 524.46 | 526.61 | -2.73% | 494,400 |
| 2026-05-06 | 537.57 | 547.33 | 537.43 | 541.37 | +3.67% | 383,700 |
| 2026-05-05 | 516.00 | 523.81 | 511.26 | 522.20 | +1.43% | 388,800 |
| 2026-05-04 | 525.73 | 530.87 | 510.37 | 514.86 | -2.18% | 481,100 |
| 2026-05-01 | 539.58 | 543.01 | 526.10 | 526.33 | -1.60% | 467,000 |
| 2026-04-30 | 532.02 | 551.17 | 530.03 | 534.89 | +3.34% | 965,700 |
| 2026-04-29 | 522.83 | 535.42 | 511.94 | 517.62 | +4.46% | 1,041,900 |
| 2026-04-28 | 503.45 | 508.08 | 493.59 | 495.52 | -1.34% | 558,500 |
| 2026-04-27 | 493.53 | 504.31 | 492.17 | 502.24 | +2.30% | 596,100 |
| 2026-04-24 | 493.10 | 499.20 | 488.48 | 490.97 | -0.55% | 345,100 |
| 2026-04-23 | 491.38 | 500.04 | 484.77 | 493.67 | +0.80% | 541,500 |
| 2026-04-22 | 499.82 | 499.82 | 488.38 | 489.76 | -0.59% | 365,500 |
| 2026-04-21 | 493.85 | 504.72 | 490.49 | 492.69 | -0.16% | 475,400 |
| 2026-04-20 | 484.07 | 493.74 | 481.73 | 493.46 | +1.30% | 271,700 |
| 2026-04-17 | 484.06 | 502.54 | 483.74 | 487.11 | +1.65% | 461,400 |
| 2026-04-16 | 485.71 | 488.78 | 470.90 | 479.22 | -1.05% | 650,500 |
| 2026-04-15 | 515.09 | 515.09 | 467.78 | 484.29 | -6.94% | 1,043,100 |
| 2026-04-14 | 517.33 | 524.43 | 513.49 | 520.42 | +0.49% | 364,700 |
| 2026-04-13 | 503.51 | 519.36 | 503.51 | 517.88 | +2.49% | 470,200 |
| 2026-04-10 | 491.25 | 508.24 | 484.54 | 505.31 | +3.40% | 525,100 |
| 2026-04-09 | 474.06 | 492.06 | 474.06 | 488.68 | +2.22% | 262,700 |
| 2026-04-08 | 474.25 | 482.22 | 468.97 | 478.08 | +6.09% | 486,200 |
| 2026-04-07 | 449.29 | 454.11 | 444.88 | 450.65 | -0.65% | 315,268 |
| 2026-04-06 | 451.16 | 457.43 | 446.39 | 453.59 | -0.23% | 271,715 |
| 2026-04-02 | 456.63 | 469.13 | 448.98 | 454.64 | -2.19% | 400,300 |
| 2026-04-01 | 466.35 | 476.69 | 462.21 | 464.84 | +0.15% | 307,800 |
| 2026-03-31 | 460.71 | 468.38 | 451.39 | 464.13 | +4.54% | 461,800 |
| 2026-03-30 | 445.52 | 449.76 | 436.79 | 443.99 | +1.40% | 623,100 |
| 2026-03-27 | 441.77 | 447.37 | 434.06 | 437.87 | -0.10% | 585,200 |
| 2026-03-26 | 476.83 | 481.95 | 437.86 | 438.30 | -9.01% | 973,900 |
| 2026-03-25 | 485.10 | 489.05 | 471.14 | 481.68 | +0.99% | 279,600 |
| 2026-03-24 | 469.63 | 481.28 | 462.81 | 476.97 | +0.00% | 406,800 |
| 2026-03-23 | 484.08 | 487.14 | 476.31 | 476.96 | +1.94% | 359,500 |
| 2026-03-20 | 477.42 | 477.42 | 464.65 | 467.88 | -1.96% | 493,100 |
| 2026-03-19 | 471.26 | 482.41 | 467.98 | 477.21 | -0.16% | 345,800 |
| 2026-03-18 | 482.40 | 490.53 | 476.84 | 477.99 | -1.85% | 272,500 |
| 2026-03-17 | 482.59 | 488.04 | 472.49 | 486.98 | +1.70% | 300,200 |
| 2026-03-16 | 485.00 | 488.74 | 477.99 | 478.86 | -0.44% | 494,200 |
| 2026-03-13 | 487.44 | 489.95 | 471.01 | 480.96 | -0.28% | 477,100 |
| 2026-03-12 | 504.54 | 506.25 | 480.66 | 482.30 | -5.18% | 473,100 |
| 2026-03-11 | 512.06 | 512.06 | 500.55 | 508.66 | -0.63% | 243,800 |
| 2026-03-10 | 515.23 | 520.37 | 508.11 | 511.86 | -0.99% | 320,800 |
| 2026-03-09 | 506.95 | 520.02 | 495.34 | 516.96 | -0.10% | 476,700 |
| 2026-03-06 | 520.38 | 521.23 | 504.99 | 517.47 | -2.13% | 443,700 |
| 2026-03-05 | 544.59 | 549.63 | 524.97 | 528.72 | -3.99% | 470,100 |
| 2026-03-04 | 557.42 | 557.42 | 536.00 | 550.67 | -0.30% | 502,700 |
| 2026-03-03 | 546.86 | 555.64 | 536.50 | 552.30 | -1.97% | 328,100 |
| 2026-03-02 | 560.50 | 566.27 | 549.63 | 563.40 | -1.15% | 504,800 |
| 2026-02-27 | 546.34 | 573.63 | 543.41 | 569.94 | +4.69% | 928,800 |
| 2026-02-26 | 541.94 | 548.27 | 533.06 | 544.41 | +0.83% | 302,100 |
| 2026-02-25 | 558.30 | 558.30 | 532.50 | 539.95 | -3.29% | 584,300 |
| 2026-02-24 | 553.92 | 569.83 | 553.92 | 558.32 | +0.63% | 223,000 |
| 2026-02-23 | 562.02 | 564.91 | 547.94 | 554.84 | -1.10% | 220,300 |
| 2026-02-20 | 552.47 | 572.66 | 549.12 | 561.01 | +1.94% | 366,200 |
| 2026-02-19 | 551.11 | 562.62 | 545.56 | 550.32 | -0.64% | 476,300 |
| 2026-02-18 | 561.78 | 568.35 | 547.41 | 553.89 | -2.05% | 569,000 |
| 2026-02-17 | 566.22 | 574.29 | 555.59 | 565.50 | -0.20% | 600,800 |
| 2026-02-13 | 558.37 | 567.18 | 554.08 | 566.65 | +1.45% | 442,800 |
| 2026-02-12 | 562.35 | 575.50 | 553.94 | 558.55 | +0.19% | 883,200 |
| 2026-02-11 | 546.82 | 557.69 | 545.81 | 557.51 | +1.63% | 630,700 |
| 2026-02-10 | 533.04 | 549.37 | 529.96 | 548.56 | +3.64% | 430,000 |
| 2026-02-09 | 530.23 | 534.96 | 520.39 | 529.29 | -0.13% | 473,800 |
| 2026-02-06 | 524.97 | 534.83 | 524.97 | 529.98 | +2.48% | 464,000 |
| 2026-02-05 | 529.41 | 534.51 | 506.79 | 517.15 | -3.25% | 591,100 |
| 2026-02-04 | 514.50 | 541.34 | 514.50 | 534.53 | +5.12% | 769,400 |
| 2026-02-03 | 492.14 | 513.81 | 491.29 | 508.49 | +2.67% | 444,900 |
| 2026-02-02 | 492.11 | 498.02 | 488.15 | 495.29 | +0.04% | 585,700 |
| 2026-01-30 | 495.34 | 497.15 | 485.49 | 495.08 | -0.21% | 553,700 |
| 2026-01-29 | 489.10 | 498.01 | 480.81 | 496.11 | +1.77% | 735,200 |
| 2026-01-28 | 484.32 | 506.84 | 472.00 | 487.49 | -2.27% | 1,184,400 |
| 2026-01-27 | 510.81 | 516.15 | 498.32 | 498.80 | -2.66% | 559,500 |
| 2026-01-26 | 509.50 | 517.21 | 506.18 | 512.41 | +0.52% | 416,500 |
| 2026-01-23 | 508.15 | 511.24 | 501.18 | 509.76 | +0.02% | 506,500 |
| 2026-01-22 | 518.03 | 522.27 | 501.16 | 509.68 | -1.31% | 535,500 |
| 2026-01-21 | 509.66 | 516.50 | 500.75 | 516.42 | +2.17% | 1,077,500 |
| 2026-01-20 | 515.35 | 516.30 | 503.98 | 505.44 | -3.88% | 518,700 |
| 2026-01-16 | 524.64 | 531.86 | 521.32 | 525.87 | +0.68% | 480,000 |
| 2026-01-15 | 530.32 | 530.32 | 518.66 | 522.33 | -0.56% | 355,500 |
| 2026-01-14 | 530.25 | 532.38 | 519.40 | 525.25 | -1.08% | 264,900 |
| 2026-01-13 | 535.64 | 539.57 | 528.00 | 531.00 | -0.42% | 223,700 |
| 2026-01-12 | 528.43 | 538.09 | 528.08 | 533.25 | +0.57% | 233,400 |
| 2026-01-09 | 524.12 | 536.52 | 521.46 | 530.23 | +2.63% | 372,500 |
| 2026-01-08 | 506.30 | 523.04 | 502.49 | 516.62 | +2.31% | 377,100 |
| 2026-01-07 | 524.37 | 524.37 | 503.23 | 504.97 | -2.86% | 520,300 |
| 2026-01-06 | 495.00 | 520.42 | 490.78 | 519.85 | +3.17% | 572,400 |
| 2026-01-05 | 499.00 | 511.21 | 495.13 | 503.90 | +1.00% | 334,200 |
| 2026-01-02 | 488.18 | 499.67 | 484.93 | 498.91 | +2.75% | 284,900 |
| 2025-12-31 | 492.53 | 494.43 | 485.42 | 485.58 | -1.70% | 178,300 |
| 2025-12-30 | 494.50 | 499.01 | 490.96 | 494.00 | -0.52% | 154,700 |
| 2025-12-29 | 499.75 | 499.80 | 493.46 | 496.58 | -0.32% | 140,400 |
| 2025-12-26 | 495.75 | 499.53 | 494.65 | 498.16 | +0.19% | 123,800 |
| 2025-12-24 | 496.16 | 498.65 | 491.37 | 497.23 | +0.54% | 89,600 |
| 2025-12-23 | 495.97 | 497.40 | 490.08 | 494.55 | -0.19% | 231,200 |
| 2025-12-22 | 496.76 | 497.35 | 486.81 | 495.48 | -0.29% | 399,900 |
| 2025-12-19 | 492.67 | 499.01 | 491.13 | 496.92 | +0.59% | 804,600 |
| 2025-12-18 | 494.02 | 508.94 | 491.42 | 494.01 | +1.34% | 366,900 |
| 2025-12-17 | 490.20 | 495.00 | 486.48 | 487.47 | -1.01% | 617,600 |
| 2025-12-16 | 498.44 | 500.49 | 488.21 | 492.43 | -0.75% | 303,500 |
| 2025-12-15 | 509.55 | 509.55 | 493.65 | 496.13 | -1.90% | 369,200 |
| 2025-12-12 | 517.00 | 518.71 | 504.47 | 505.76 | -1.77% | 297,100 |
| 2025-12-11 | 509.84 | 525.00 | 506.91 | 514.86 | +1.80% | 567,100 |
| 2025-12-10 | 502.88 | 511.17 | 499.12 | 505.78 | +1.06% | 507,300 |
| 2025-12-09 | 499.86 | 502.71 | 497.54 | 500.49 | -0.58% | 445,500 |
| 2025-12-08 | 510.00 | 514.64 | 498.56 | 503.43 | -1.60% | 590,200 |
| 2025-12-05 | 505.75 | 512.09 | 503.42 | 511.63 | +1.37% | 370,900 |
| 2025-12-04 | 497.00 | 509.70 | 489.58 | 504.73 | +0.94% | 712,200 |
| 2025-12-03 | 487.33 | 506.54 | 486.00 | 500.01 | +2.61% | 762,800 |
| 2025-12-02 | 492.03 | 492.03 | 481.60 | 487.29 | -0.44% | 490,900 |
| 2025-12-01 | 491.35 | 497.74 | 487.92 | 489.46 | -1.89% | 478,100 |
| 2025-11-28 | 496.32 | 500.38 | 493.36 | 498.87 | +1.11% | 215,700 |
| 2025-11-26 | 481.72 | 499.65 | 481.72 | 493.40 | +1.91% | 591,300 |
| 2025-11-25 | 471.23 | 485.85 | 467.37 | 484.16 | +4.08% | 460,600 |
| 2025-11-24 | 462.13 | 476.34 | 462.13 | 465.17 | +0.01% | 757,900 |
| 2025-11-21 | 449.19 | 470.40 | 445.72 | 465.12 | +4.70% | 654,500 |
| 2025-11-20 | 451.02 | 455.48 | 443.19 | 444.26 | -0.49% | 313,000 |
| 2025-11-19 | 459.50 | 459.50 | 444.40 | 446.44 | -2.00% | 364,300 |
| 2025-11-18 | 457.31 | 461.16 | 452.41 | 455.54 | -0.95% | 334,300 |
| 2025-11-17 | 469.79 | 469.79 | 458.22 | 459.89 | -2.46% | 300,800 |
| 2025-11-14 | 473.99 | 481.58 | 469.79 | 471.50 | -1.08% | 246,700 |
| 2025-11-13 | 481.84 | 488.98 | 475.41 | 476.66 | -0.06% | 482,500 |
| 2025-11-12 | 489.06 | 498.78 | 466.88 | 476.95 | -2.14% | 546,500 |
| 2025-11-11 | 491.21 | 496.21 | 486.47 | 487.39 | -0.41% | 257,700 |
| 2025-11-10 | 493.50 | 495.18 | 481.38 | 489.42 | -0.57% | 293,700 |
| 2025-11-07 | 487.60 | 494.06 | 482.01 | 492.22 | +0.25% | 433,100 |
| 2025-11-06 | 489.00 | 493.61 | 486.03 | 491.00 | +0.21% | 509,600 |
| 2025-11-05 | 488.96 | 495.09 | 481.07 | 489.99 | -0.44% | 466,700 |
| 2025-11-04 | 490.84 | 494.21 | 486.09 | 492.16 | -0.35% | 620,000 |
| 2025-11-03 | 501.64 | 501.64 | 488.02 | 493.88 | -2.20% | 468,300 |
| 2025-10-31 | 495.69 | 505.34 | 491.00 | 505.00 | +1.88% | 396,500 |
| 2025-10-30 | 483.91 | 508.74 | 479.40 | 495.69 | +1.62% | 712,500 |
| 2025-10-29 | 499.37 | 507.54 | 487.58 | 487.78 | -2.67% | 532,200 |
| 2025-10-28 | 496.62 | 510.96 | 496.62 | 501.16 | -0.21% | 418,100 |
| 2025-10-27 | 498.27 | 506.75 | 491.40 | 502.22 | +1.21% | 396,000 |
| 2025-10-24 | 502.91 | 502.91 | 490.58 | 496.24 | +0.25% | 683,300 |
| 2025-10-23 | 490.32 | 504.24 | 490.32 | 494.99 | +0.39% | 588,900 |
| 2025-10-22 | 550.00 | 568.98 | 485.47 | 493.07 | -10.19% | 1,943,900 |
| 2025-10-21 | 534.74 | 553.68 | 532.31 | 548.99 | +2.66% | 784,800 |
| 2025-10-20 | 526.39 | 538.17 | 525.96 | 534.75 | +2.26% | 430,000 |
| 2025-10-17 | 520.34 | 525.18 | 516.79 | 522.95 | -0.19% | 374,900 |
| 2025-10-16 | 530.94 | 530.94 | 520.71 | 523.94 | -0.58% | 418,100 |
| 2025-10-15 | 526.39 | 539.01 | 523.13 | 526.99 | -0.73% | 353,200 |
| 2025-10-14 | 520.22 | 532.04 | 517.37 | 530.84 | +1.26% | 364,200 |
| 2025-10-13 | 529.14 | 530.20 | 519.08 | 524.25 | -0.05% | 222,300 |
| 2025-10-10 | 537.26 | 541.31 | 523.70 | 524.50 | -1.84% | 359,300 |
| 2025-10-09 | 553.54 | 553.67 | 533.81 | 534.34 | -3.65% | 443,200 |
| 2025-10-08 | 542.44 | 558.26 | 540.28 | 554.58 | +2.32% | 371,500 |
| 2025-10-07 | 553.76 | 554.98 | 534.96 | 542.03 | -2.09% | 589,700 |
| 2025-10-06 | 559.14 | 559.67 | 545.70 | 553.60 | +0.54% | 420,400 |
| 2025-10-03 | 544.40 | 554.68 | 538.38 | 550.63 | +0.74% | 409,900 |
| 2025-10-02 | 537.20 | 551.55 | 534.95 | 546.61 | +1.78% | 497,100 |
| 2025-10-01 | 528.67 | 537.82 | 524.89 | 537.06 | +1.45% | 566,500 |
| 2025-09-30 | 519.35 | 534.90 | 519.35 | 529.36 | +1.67% | 666,000 |
| 2025-09-29 | 523.00 | 525.80 | 516.30 | 520.65 | -0.25% | 232,400 |
| 2025-09-26 | 518.58 | 524.34 | 518.01 | 521.94 | +1.12% | 242,900 |
| 2025-09-25 | 520.25 | 522.44 | 510.23 | 516.18 | -1.20% | 509,500 |
| 2025-09-24 | 528.51 | 534.31 | 522.02 | 522.44 | -1.55% | 293,900 |
| 2025-09-23 | 534.43 | 538.63 | 526.00 | 530.66 | -0.59% | 302,900 |
| 2025-09-22 | 538.33 | 538.58 | 532.46 | 533.83 | -1.08% | 420,900 |
| 2025-09-19 | 546.67 | 546.67 | 537.37 | 539.64 | -0.39% | 380,500 |
| 2025-09-18 | 549.21 | 549.21 | 538.65 | 541.74 | -0.77% | 533,200 |
| 2025-09-17 | 552.65 | 559.73 | 537.72 | 545.93 | -0.81% | 493,600 |
| 2025-09-16 | 549.49 | 558.11 | 547.97 | 550.40 | -0.26% | 352,800 |
| 2025-09-15 | 547.51 | 559.00 | 541.87 | 551.85 | +1.35% | 356,800 |
| 2025-09-12 | 560.65 | 566.28 | 543.26 | 544.48 | -4.02% | 463,700 |
| 2025-09-11 | 561.33 | 577.20 | 560.35 | 567.28 | +1.52% | 465,100 |
| 2025-09-10 | 558.00 | 568.92 | 540.78 | 558.78 | +0.13% | 521,000 |
| 2025-09-09 | 569.74 | 572.55 | 553.20 | 558.08 | -3.86% | 418,300 |
| 2025-09-08 | 578.67 | 582.21 | 572.75 | 580.46 | +0.42% | 277,600 |
| 2025-09-05 | 566.30 | 580.58 | 565.92 | 578.05 | +2.97% | 437,900 |
| 2025-09-04 | 549.37 | 567.16 | 545.42 | 561.37 | +3.00% | 378,300 |
| 2025-09-03 | 542.78 | 545.61 | 537.00 | 545.04 | +0.27% | 332,800 |
| 2025-09-02 | 550.00 | 554.19 | 541.19 | 543.57 | -2.56% | 281,700 |
| 2025-08-29 | 561.32 | 564.41 | 553.13 | 557.86 | -0.29% | 306,400 |
| 2025-08-28 | 568.59 | 569.37 | 556.92 | 559.48 | -1.33% | 297,100 |
| 2025-08-27 | 566.99 | 571.92 | 562.60 | 567.00 | -0.11% | 524,300 |
| 2025-08-26 | 572.57 | 575.26 | 563.64 | 567.63 | -0.51% | 391,200 |
| 2025-08-25 | 587.45 | 590.99 | 570.04 | 570.54 | -3.61% | 398,600 |
| 2025-08-22 | 572.55 | 597.81 | 570.77 | 591.92 | +3.73% | 435,600 |
| 2025-08-21 | 584.00 | 586.01 | 567.14 | 570.64 | -3.13% | 535,400 |
| 2025-08-20 | 610.08 | 615.75 | 588.53 | 589.08 | -3.98% | 747,800 |
| 2025-08-19 | 600.82 | 616.50 | 599.17 | 613.47 | +2.23% | 363,800 |
| 2025-08-18 | 593.65 | 601.34 | 592.00 | 600.06 | +1.42% | 194,000 |
| 2025-08-15 | 602.04 | 602.04 | 591.64 | 591.66 | -1.25% | 237,400 |
| 2025-08-14 | 598.51 | 604.85 | 593.56 | 599.16 | -2.05% | 281,900 |
| 2025-08-13 | 592.06 | 613.58 | 591.41 | 611.69 | +3.58% | 482,700 |
| 2025-08-12 | 584.09 | 592.22 | 580.41 | 590.52 | +1.40% | 278,500 |
| 2025-08-11 | 579.49 | 582.43 | 571.12 | 582.36 | +0.03% | 298,500 |
Most recent 250 sessions, newest first.
Seasonal returns
Best month historically: Jun (+10.56%). Worst month: Mar (-4.78%). Based on 5 years of daily data (2022–2026).
FAQ · from the current price data · as of 2026-08-07
Quick answers
What is Lennox International Inc's (LII) latest close?
439.77 on 2026-08-07, from the Closelook data lake's daily price record.
What is LII's 52-week high and low?
616.50 high and 411.41 low over the trailing 52 weeks, as of 2026-08-07.
What is Lennox International Inc's strongest and weakest month historically?
Historically, LII's strongest calendar month has been Jun (average +10.56%) and its weakest Mar (average -4.78%), 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.