HEICO Corporation (HEI-A) — 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 | 263.58 | 269.68 | 262.42 | 266.31 | +0.90% | 123,900 |
| 2026-08-06 | 265.60 | 272.74 | 261.76 | 263.93 | -0.95% | 180,300 |
| 2026-08-05 | 262.50 | 268.42 | 262.50 | 266.46 | +0.19% | 172,600 |
| 2026-08-04 | 265.00 | 267.97 | 263.79 | 265.96 | +1.58% | 269,300 |
| 2026-08-03 | 255.31 | 263.22 | 255.31 | 261.82 | +1.76% | 231,500 |
| 2026-07-31 | 253.13 | 259.02 | 253.13 | 257.28 | +0.44% | 178,500 |
| 2026-07-30 | 259.06 | 263.23 | 252.78 | 256.15 | -0.47% | 195,900 |
| 2026-07-29 | 260.64 | 263.19 | 255.09 | 257.36 | -2.24% | 170,200 |
| 2026-07-28 | 258.65 | 263.47 | 257.68 | 263.25 | +1.48% | 339,821 |
| 2026-07-27 | 255.02 | 261.17 | 254.81 | 259.42 | +2.38% | 191,977 |
| 2026-07-24 | 250.50 | 254.02 | 250.43 | 253.40 | +1.82% | 178,100 |
| 2026-07-23 | 244.51 | 250.24 | 244.51 | 248.87 | +1.89% | 370,200 |
| 2026-07-22 | 248.05 | 250.00 | 244.16 | 244.25 | -1.37% | 169,500 |
| 2026-07-21 | 248.91 | 249.74 | 246.00 | 247.64 | -0.22% | 156,000 |
| 2026-07-20 | 250.00 | 253.43 | 246.78 | 248.18 | -0.76% | 202,100 |
| 2026-07-17 | 242.01 | 255.76 | 229.91 | 250.07 | -0.07% | 275,100 |
| 2026-07-16 | 252.31 | 252.91 | 247.62 | 250.24 | -1.17% | 199,900 |
| 2026-07-15 | 249.10 | 255.59 | 249.10 | 253.20 | +1.40% | 138,400 |
| 2026-07-14 | 251.99 | 253.08 | 249.55 | 249.70 | +0.16% | 146,400 |
| 2026-07-13 | 251.93 | 252.00 | 247.68 | 249.30 | -1.88% | 107,500 |
| 2026-07-10 | 252.14 | 254.64 | 249.50 | 254.07 | +0.32% | 137,400 |
| 2026-07-09 | 248.03 | 254.82 | 247.79 | 253.27 | +0.89% | 148,800 |
| 2026-07-08 | 254.63 | 256.79 | 249.42 | 251.03 | -2.54% | 141,900 |
| 2026-07-07 | 265.09 | 265.09 | 253.01 | 257.57 | -1.93% | 170,990 |
| 2026-07-06 | 261.66 | 267.42 | 260.27 | 262.63 | +0.36% | 340,501 |
| 2026-07-02 | 260.36 | 265.55 | 258.34 | 261.70 | +0.02% | 371,800 |
| 2026-07-01 | 260.02 | 265.20 | 259.04 | 261.65 | +1.45% | 280,600 |
| 2026-06-30 | 252.79 | 258.85 | 252.79 | 257.91 | +1.35% | 546,200 |
| 2026-06-29 | 252.56 | 258.50 | 250.61 | 254.48 | -0.10% | 635,300 |
| 2026-06-26 | 255.27 | 255.43 | 249.08 | 254.74 | -1.06% | 824,842 |
| 2026-06-25 | 248.55 | 257.52 | 245.17 | 257.47 | +4.68% | 772,627 |
| 2026-06-24 | 241.61 | 249.09 | 241.61 | 245.97 | -0.11% | 581,576 |
| 2026-06-23 | 241.00 | 246.90 | 235.00 | 246.24 | +1.70% | 379,350 |
| 2026-06-22 | 244.55 | 248.55 | 241.72 | 242.12 | -2.21% | 422,418 |
| 2026-06-18 | 255.59 | 255.59 | 246.76 | 247.58 | -0.23% | 393,800 |
| 2026-06-17 | 246.12 | 252.15 | 236.84 | 248.14 | +0.01% | 277,000 |
| 2026-06-16 | 248.96 | 252.34 | 247.66 | 248.11 | -0.25% | 269,100 |
| 2026-06-15 | 254.70 | 255.79 | 248.73 | 248.73 | +0.66% | 318,000 |
| 2026-06-12 | 253.37 | 253.37 | 245.66 | 247.09 | -1.58% | 254,200 |
| 2026-06-11 | 240.16 | 251.31 | 240.16 | 251.05 | +5.73% | 376,000 |
| 2026-06-10 | 241.20 | 243.85 | 236.90 | 237.45 | -1.81% | 345,700 |
| 2026-06-09 | 239.37 | 243.50 | 233.78 | 241.83 | +0.97% | 619,400 |
| 2026-06-08 | 245.12 | 248.14 | 238.54 | 239.50 | -1.64% | 295,700 |
| 2026-06-05 | 244.47 | 245.83 | 241.71 | 243.50 | -1.14% | 274,300 |
| 2026-06-04 | 244.53 | 249.83 | 243.63 | 246.30 | +1.67% | 370,500 |
| 2026-06-03 | 243.80 | 246.57 | 241.48 | 242.26 | -1.03% | 251,700 |
| 2026-06-02 | 244.40 | 247.98 | 241.93 | 244.77 | -0.47% | 402,100 |
| 2026-06-01 | 256.42 | 257.65 | 245.78 | 245.93 | -5.34% | 322,700 |
| 2026-05-29 | 255.60 | 260.28 | 253.60 | 259.81 | +0.95% | 828,500 |
| 2026-05-28 | 249.97 | 259.07 | 247.51 | 257.36 | +12.00% | 642,400 |
| 2026-05-27 | 231.41 | 232.26 | 228.04 | 229.79 | +0.39% | 391,600 |
| 2026-05-26 | 228.08 | 231.02 | 227.01 | 228.89 | +2.16% | 631,900 |
| 2026-05-22 | 224.22 | 227.45 | 223.43 | 224.04 | +0.08% | 293,200 |
| 2026-05-21 | 221.07 | 225.77 | 218.87 | 223.85 | +0.03% | 178,400 |
| 2026-05-20 | 221.19 | 224.26 | 217.43 | 223.78 | +2.67% | 292,300 |
| 2026-05-19 | 218.67 | 220.52 | 214.63 | 217.96 | -0.16% | 313,000 |
| 2026-05-18 | 216.31 | 220.32 | 215.69 | 218.32 | +0.91% | 426,800 |
| 2026-05-15 | 221.19 | 221.34 | 215.09 | 216.35 | -2.76% | 314,400 |
| 2026-05-14 | 218.23 | 222.76 | 217.17 | 222.50 | +1.74% | 381,900 |
| 2026-05-13 | 218.59 | 221.40 | 214.99 | 218.70 | +0.70% | 360,800 |
| 2026-05-12 | 216.44 | 218.88 | 215.14 | 217.17 | -0.17% | 469,800 |
| 2026-05-11 | 220.35 | 222.00 | 214.81 | 217.53 | -1.85% | 399,800 |
| 2026-05-08 | 221.42 | 222.88 | 217.70 | 221.64 | +0.41% | 234,300 |
| 2026-05-07 | 227.50 | 227.55 | 218.82 | 220.73 | -1.98% | 281,800 |
| 2026-05-06 | 218.87 | 227.49 | 218.66 | 225.19 | +5.06% | 514,000 |
| 2026-05-05 | 212.20 | 216.30 | 210.67 | 214.35 | +2.26% | 371,400 |
| 2026-05-04 | 210.66 | 213.03 | 209.48 | 209.61 | +0.16% | 322,400 |
| 2026-05-01 | 211.88 | 213.22 | 206.24 | 209.28 | +0.12% | 357,500 |
| 2026-04-30 | 202.64 | 209.44 | 202.64 | 209.02 | +3.85% | 313,900 |
| 2026-04-29 | 204.90 | 205.32 | 199.35 | 201.28 | -2.06% | 264,100 |
| 2026-04-28 | 207.04 | 209.11 | 203.51 | 205.52 | +0.00% | 298,700 |
| 2026-04-27 | 203.09 | 206.00 | 202.52 | 205.52 | +0.82% | 318,400 |
| 2026-04-24 | 206.81 | 207.21 | 202.21 | 203.85 | -1.84% | 203,000 |
| 2026-04-23 | 205.94 | 211.18 | 203.81 | 207.67 | +0.14% | 231,900 |
| 2026-04-22 | 213.26 | 215.97 | 205.67 | 207.39 | -1.94% | 255,200 |
| 2026-04-21 | 219.71 | 221.34 | 211.24 | 211.49 | -4.45% | 274,200 |
| 2026-04-20 | 222.25 | 222.25 | 219.97 | 221.33 | -0.08% | 169,400 |
| 2026-04-17 | 219.64 | 225.15 | 219.45 | 221.50 | +2.51% | 322,800 |
| 2026-04-16 | 223.52 | 224.81 | 216.05 | 216.07 | -2.67% | 255,700 |
| 2026-04-15 | 226.24 | 229.04 | 221.19 | 221.99 | -1.72% | 152,000 |
| 2026-04-14 | 223.56 | 227.39 | 222.63 | 225.88 | +1.13% | 271,035 |
| 2026-04-13 | 218.43 | 223.92 | 218.43 | 223.36 | +1.62% | 397,294 |
| 2026-04-10 | 221.97 | 223.49 | 218.35 | 219.79 | -1.65% | 282,200 |
| 2026-04-09 | 221.23 | 226.48 | 221.12 | 223.47 | -0.33% | 292,800 |
| 2026-04-08 | 219.62 | 226.17 | 219.39 | 224.21 | +5.55% | 512,700 |
| 2026-04-07 | 212.41 | 214.00 | 209.95 | 212.43 | -0.50% | 244,558 |
| 2026-04-06 | 209.48 | 213.73 | 209.48 | 213.49 | +1.16% | 228,752 |
| 2026-04-02 | 209.67 | 213.35 | 205.00 | 211.04 | -0.63% | 475,300 |
| 2026-04-01 | 216.46 | 216.46 | 211.38 | 212.38 | +0.61% | 233,500 |
| 2026-03-31 | 207.73 | 213.15 | 205.03 | 211.09 | +3.03% | 402,320 |
| 2026-03-30 | 210.36 | 210.36 | 202.61 | 204.88 | -1.40% | 504,457 |
| 2026-03-27 | 207.10 | 208.88 | 206.22 | 207.78 | -0.26% | 253,400 |
| 2026-03-26 | 210.00 | 213.13 | 207.89 | 208.33 | -2.22% | 249,400 |
| 2026-03-25 | 216.81 | 218.13 | 212.30 | 213.05 | +0.11% | 253,200 |
| 2026-03-24 | 212.33 | 214.27 | 210.01 | 212.81 | -0.10% | 297,774 |
| 2026-03-23 | 215.59 | 216.61 | 212.54 | 213.03 | +1.72% | 442,948 |
| 2026-03-20 | 214.32 | 221.31 | 208.18 | 209.42 | -1.91% | 766,400 |
| 2026-03-19 | 218.82 | 221.03 | 210.98 | 213.50 | -3.39% | 532,000 |
| 2026-03-18 | 225.65 | 227.70 | 220.74 | 221.00 | -1.85% | 274,200 |
| 2026-03-17 | 226.92 | 228.71 | 222.26 | 225.17 | +0.55% | 174,700 |
| 2026-03-16 | 224.28 | 225.87 | 221.24 | 223.93 | +1.15% | 215,800 |
| 2026-03-13 | 226.94 | 226.94 | 219.38 | 221.38 | -0.76% | 232,200 |
| 2026-03-12 | 224.42 | 230.73 | 222.45 | 223.07 | -4.24% | 459,400 |
| 2026-03-11 | 229.30 | 233.76 | 228.12 | 232.94 | +0.49% | 331,400 |
| 2026-03-10 | 237.50 | 238.17 | 231.55 | 231.80 | -0.98% | 207,284 |
| 2026-03-09 | 233.13 | 235.09 | 228.55 | 234.09 | +0.53% | 489,542 |
| 2026-03-06 | 231.92 | 234.20 | 228.73 | 232.86 | -0.81% | 278,000 |
| 2026-03-05 | 241.74 | 243.15 | 231.10 | 234.76 | -3.67% | 389,000 |
| 2026-03-04 | 248.74 | 248.74 | 243.00 | 243.70 | -0.33% | 306,800 |
| 2026-03-03 | 245.95 | 246.85 | 239.41 | 244.51 | -0.76% | 417,100 |
| 2026-03-02 | 242.06 | 251.82 | 240.15 | 246.39 | +2.62% | 385,600 |
| 2026-02-27 | 238.19 | 245.50 | 236.87 | 240.11 | +0.94% | 782,200 |
| 2026-02-26 | 239.72 | 239.72 | 221.33 | 237.87 | -5.97% | 971,600 |
| 2026-02-25 | 260.17 | 261.90 | 252.13 | 252.98 | -2.47% | 438,100 |
| 2026-02-24 | 256.69 | 260.49 | 254.07 | 259.39 | +0.20% | 317,000 |
| 2026-02-23 | 259.72 | 262.67 | 258.04 | 258.86 | -1.05% | 297,300 |
| 2026-02-20 | 261.92 | 265.28 | 257.86 | 261.61 | +0.54% | 360,900 |
| 2026-02-19 | 256.88 | 263.18 | 256.88 | 260.20 | +0.86% | 199,500 |
| 2026-02-18 | 256.21 | 259.13 | 253.82 | 257.98 | +1.47% | 263,700 |
| 2026-02-17 | 253.77 | 260.55 | 251.97 | 254.25 | +0.53% | 297,900 |
| 2026-02-13 | 253.13 | 257.67 | 251.40 | 252.91 | +1.03% | 280,500 |
| 2026-02-12 | 249.07 | 254.01 | 248.26 | 250.34 | +1.36% | 264,000 |
| 2026-02-11 | 245.18 | 248.83 | 243.18 | 246.99 | -0.36% | 218,800 |
| 2026-02-10 | 247.50 | 250.31 | 246.68 | 247.87 | -0.11% | 296,600 |
| 2026-02-09 | 249.95 | 255.19 | 247.85 | 248.14 | -1.20% | 141,300 |
| 2026-02-06 | 252.35 | 255.04 | 248.63 | 251.15 | +1.07% | 193,188 |
| 2026-02-05 | 247.28 | 251.60 | 245.41 | 248.48 | -0.35% | 199,781 |
| 2026-02-04 | 256.49 | 257.45 | 246.00 | 249.35 | -3.06% | 308,279 |
| 2026-02-03 | 258.21 | 259.61 | 253.28 | 257.23 | +0.08% | 214,128 |
| 2026-02-02 | 252.84 | 258.05 | 252.84 | 257.03 | +0.96% | 329,324 |
| 2026-01-30 | 250.00 | 255.89 | 250.00 | 254.59 | -0.04% | 218,434 |
| 2026-01-29 | 255.82 | 258.80 | 252.89 | 254.70 | -0.16% | 530,587 |
| 2026-01-28 | 260.08 | 261.32 | 253.56 | 255.10 | -2.39% | 331,864 |
| 2026-01-27 | 260.03 | 265.03 | 259.79 | 261.35 | +0.93% | 243,738 |
| 2026-01-26 | 258.30 | 259.76 | 255.51 | 258.95 | +0.38% | 235,536 |
| 2026-01-23 | 258.78 | 262.82 | 256.97 | 257.98 | -1.57% | 233,270 |
| 2026-01-22 | 269.96 | 269.96 | 261.03 | 262.10 | -2.64% | 188,396 |
| 2026-01-21 | 269.22 | 271.19 | 267.19 | 269.20 | +0.79% | 270,818 |
| 2026-01-20 | 269.21 | 272.49 | 265.04 | 267.08 | -1.95% | 534,215 |
| 2026-01-16 | 274.04 | 275.94 | 271.87 | 272.38 | -1.36% | 319,331 |
| 2026-01-15 | 272.81 | 277.50 | 271.79 | 276.13 | +1.74% | 257,637 |
| 2026-01-14 | 270.41 | 273.14 | 266.92 | 271.41 | +0.13% | 256,051 |
| 2026-01-13 | 276.17 | 279.66 | 269.75 | 271.06 | -1.29% | 200,195 |
| 2026-01-12 | 273.41 | 276.58 | 272.51 | 274.61 | +0.53% | 210,513 |
| 2026-01-09 | 271.81 | 276.46 | 271.06 | 273.16 | +0.70% | 390,680 |
| 2026-01-08 | 276.33 | 278.20 | 267.39 | 271.25 | +0.07% | 319,742 |
| 2026-01-07 | 271.85 | 276.02 | 270.28 | 271.07 | +0.52% | 290,895 |
| 2026-01-06 | 266.08 | 271.45 | 266.04 | 269.67 | +1.37% | 300,661 |
| 2026-01-05 | 258.01 | 268.05 | 257.86 | 266.02 | +3.41% | 245,173 |
| 2026-01-02 | 252.33 | 257.62 | 250.63 | 257.25 | +1.91% | 258,019 |
| 2025-12-31 | 255.42 | 255.69 | 252.07 | 252.43 | -1.02% | 190,148 |
| 2025-12-30 | 256.07 | 256.23 | 252.66 | 255.03 | -0.36% | 209,511 |
| 2025-12-29 | 258.69 | 259.14 | 254.76 | 255.96 | -1.50% | 222,940 |
| 2025-12-26 | 262.69 | 262.69 | 259.24 | 259.85 | -0.90% | 237,064 |
| 2025-12-24 | 262.75 | 263.88 | 261.17 | 262.20 | -0.37% | 176,336 |
| 2025-12-23 | 262.00 | 264.54 | 259.88 | 263.18 | +0.75% | 280,928 |
| 2025-12-22 | 257.92 | 261.67 | 255.64 | 261.22 | +2.15% | 426,133 |
| 2025-12-19 | 243.86 | 257.06 | 243.86 | 255.73 | +6.14% | 505,628 |
| 2025-12-18 | 242.58 | 244.44 | 239.24 | 240.94 | +0.27% | 458,259 |
| 2025-12-17 | 242.70 | 244.01 | 239.76 | 240.29 | -0.96% | 253,045 |
| 2025-12-16 | 243.03 | 243.73 | 239.57 | 242.61 | -0.48% | 287,005 |
| 2025-12-15 | 243.10 | 245.50 | 240.30 | 243.78 | +0.66% | 300,988 |
| 2025-12-12 | 245.69 | 247.21 | 241.07 | 242.18 | -1.28% | 195,734 |
| 2025-12-11 | 241.20 | 245.58 | 239.66 | 245.32 | +1.84% | 254,859 |
| 2025-12-10 | 239.33 | 241.88 | 237.93 | 240.88 | +0.89% | 269,515 |
| 2025-12-09 | 243.95 | 247.30 | 237.95 | 238.75 | -2.80% | 222,763 |
| 2025-12-08 | 245.58 | 247.87 | 243.56 | 245.64 | +0.56% | 159,155 |
| 2025-12-05 | 248.63 | 248.63 | 241.65 | 244.28 | -1.08% | 137,410 |
| 2025-12-04 | 243.27 | 248.24 | 242.60 | 246.94 | +1.79% | 172,177 |
| 2025-12-03 | 242.13 | 242.87 | 239.86 | 242.59 | +0.63% | 223,564 |
| 2025-12-02 | 244.38 | 244.38 | 240.62 | 241.08 | -0.72% | 173,127 |
| 2025-12-01 | 246.26 | 247.00 | 242.45 | 242.83 | -1.68% | 189,180 |
| 2025-11-28 | 247.54 | 248.39 | 245.44 | 246.97 | +0.57% | 69,433 |
| 2025-11-26 | 245.30 | 249.30 | 245.30 | 245.58 | -0.16% | 182,302 |
| 2025-11-25 | 239.67 | 246.33 | 239.67 | 245.98 | +2.63% | 176,932 |
| 2025-11-24 | 238.41 | 241.15 | 237.71 | 239.67 | +0.88% | 288,230 |
| 2025-11-21 | 237.07 | 237.95 | 233.81 | 237.58 | +0.06% | 219,459 |
| 2025-11-20 | 245.00 | 245.00 | 236.17 | 237.44 | -1.39% | 188,087 |
| 2025-11-19 | 242.56 | 242.60 | 239.17 | 240.79 | -0.38% | 168,286 |
| 2025-11-18 | 242.58 | 245.11 | 238.25 | 241.72 | -0.27% | 202,712 |
| 2025-11-17 | 245.72 | 245.72 | 241.05 | 242.37 | -1.08% | 162,225 |
| 2025-11-14 | 246.30 | 248.37 | 242.94 | 245.02 | -1.19% | 131,418 |
| 2025-11-13 | 254.27 | 255.26 | 247.37 | 247.96 | -2.30% | 111,009 |
| 2025-11-12 | 255.57 | 259.37 | 253.40 | 253.81 | -1.14% | 198,208 |
| 2025-11-11 | 257.99 | 259.42 | 255.17 | 256.74 | -0.56% | 247,270 |
| 2025-11-10 | 257.17 | 262.78 | 255.16 | 258.18 | +2.63% | 264,805 |
| 2025-11-07 | 248.21 | 251.90 | 244.05 | 251.57 | +1.39% | 210,341 |
| 2025-11-06 | 248.42 | 251.55 | 247.04 | 248.12 | -0.02% | 149,768 |
| 2025-11-05 | 244.60 | 248.65 | 244.25 | 248.17 | +0.83% | 156,153 |
| 2025-11-04 | 244.22 | 246.74 | 243.00 | 246.12 | +0.08% | 132,626 |
| 2025-11-03 | 248.18 | 248.18 | 244.40 | 245.93 | -0.73% | 188,475 |
| 2025-10-31 | 242.29 | 248.02 | 241.75 | 247.73 | +2.51% | 462,800 |
| 2025-10-30 | 242.74 | 246.84 | 240.81 | 241.66 | -0.49% | 207,771 |
| 2025-10-29 | 243.14 | 244.38 | 240.93 | 242.84 | -0.34% | 217,362 |
| 2025-10-28 | 247.29 | 247.29 | 241.05 | 243.68 | -1.20% | 204,383 |
| 2025-10-27 | 247.40 | 248.17 | 245.01 | 246.65 | -0.37% | 182,639 |
| 2025-10-24 | 249.01 | 249.47 | 246.97 | 247.56 | -0.04% | 137,069 |
| 2025-10-23 | 241.79 | 247.76 | 241.35 | 247.66 | +1.71% | 225,172 |
| 2025-10-22 | 246.74 | 246.74 | 243.21 | 243.49 | -1.15% | 206,212 |
| 2025-10-21 | 249.91 | 251.50 | 245.25 | 246.33 | +0.48% | 329,514 |
| 2025-10-20 | 239.12 | 246.16 | 239.12 | 245.15 | +2.42% | 229,279 |
| 2025-10-17 | 237.79 | 240.05 | 237.79 | 239.35 | -0.08% | 212,116 |
| 2025-10-16 | 241.39 | 243.68 | 239.51 | 239.54 | -0.71% | 194,735 |
| 2025-10-15 | 247.35 | 250.48 | 240.48 | 241.26 | -2.14% | 277,774 |
| 2025-10-14 | 244.13 | 248.22 | 243.01 | 246.54 | +0.62% | 126,866 |
| 2025-10-13 | 243.42 | 246.58 | 243.40 | 245.01 | +1.13% | 101,976 |
| 2025-10-10 | 252.53 | 252.53 | 241.07 | 242.27 | -3.03% | 221,704 |
| 2025-10-09 | 257.99 | 257.99 | 247.98 | 249.85 | -0.98% | 97,779 |
| 2025-10-08 | 252.57 | 253.16 | 249.46 | 252.32 | +0.91% | 108,241 |
| 2025-10-07 | 256.84 | 256.84 | 247.35 | 250.05 | -1.90% | 107,180 |
| 2025-10-06 | 256.00 | 256.00 | 251.60 | 254.88 | +0.83% | 108,912 |
| 2025-10-03 | 250.83 | 254.09 | 249.99 | 252.77 | +0.90% | 89,684 |
| 2025-10-02 | 253.48 | 254.07 | 248.86 | 250.52 | -0.76% | 105,298 |
| 2025-10-01 | 252.88 | 254.83 | 251.15 | 252.43 | -0.65% | 136,208 |
| 2025-09-30 | 251.92 | 254.63 | 250.49 | 254.09 | +1.15% | 155,750 |
| 2025-09-29 | 254.42 | 256.65 | 250.35 | 251.19 | -0.31% | 156,877 |
| 2025-09-26 | 250.99 | 254.97 | 250.21 | 251.98 | +0.68% | 116,143 |
| 2025-09-25 | 249.17 | 250.38 | 247.47 | 250.27 | +0.24% | 178,037 |
| 2025-09-24 | 252.32 | 253.45 | 249.15 | 249.68 | -1.13% | 298,817 |
| 2025-09-23 | 251.50 | 255.41 | 249.96 | 252.53 | +0.20% | 191,220 |
| 2025-09-22 | 248.91 | 252.97 | 247.79 | 252.02 | +1.16% | 229,594 |
| 2025-09-19 | 254.79 | 255.12 | 248.74 | 249.13 | -1.70% | 535,101 |
| 2025-09-18 | 250.03 | 253.45 | 249.36 | 253.44 | +1.22% | 220,028 |
| 2025-09-17 | 253.58 | 256.88 | 250.14 | 250.38 | -1.94% | 213,655 |
| 2025-09-16 | 259.96 | 262.91 | 255.03 | 255.34 | -0.13% | 281,217 |
| 2025-09-15 | 252.96 | 256.73 | 251.99 | 255.66 | +1.88% | 135,935 |
| 2025-09-12 | 253.29 | 255.29 | 250.58 | 250.93 | -0.94% | 112,486 |
| 2025-09-11 | 257.61 | 257.61 | 252.00 | 253.30 | +0.82% | 140,934 |
| 2025-09-10 | 249.81 | 254.33 | 248.61 | 251.24 | +0.46% | 129,741 |
| 2025-09-09 | 251.44 | 251.44 | 247.47 | 250.09 | -0.41% | 271,452 |
| 2025-09-08 | 253.99 | 254.38 | 250.88 | 251.13 | -0.48% | 250,398 |
| 2025-09-05 | 253.03 | 254.50 | 247.87 | 252.34 | -0.46% | 186,117 |
| 2025-09-04 | 256.10 | 256.10 | 250.97 | 253.51 | +1.18% | 208,851 |
| 2025-09-03 | 249.10 | 251.05 | 248.34 | 250.56 | +0.40% | 229,839 |
| 2025-09-02 | 240.83 | 249.56 | 240.83 | 249.56 | +1.86% | 202,778 |
| 2025-08-29 | 249.59 | 249.59 | 243.94 | 245.01 | -1.39% | 275,453 |
| 2025-08-28 | 249.69 | 249.69 | 247.34 | 248.46 | +0.05% | 151,558 |
| 2025-08-27 | 263.48 | 263.75 | 248.31 | 248.34 | -5.46% | 265,416 |
| 2025-08-26 | 249.99 | 263.08 | 249.83 | 262.67 | +9.57% | 487,060 |
| 2025-08-25 | 244.06 | 245.00 | 239.73 | 239.73 | -1.60% | 248,736 |
| 2025-08-22 | 240.35 | 246.51 | 240.35 | 243.62 | +1.67% | 229,872 |
| 2025-08-21 | 240.68 | 242.62 | 239.58 | 239.62 | -0.29% | 203,352 |
| 2025-08-20 | 238.19 | 241.76 | 238.19 | 240.32 | +1.05% | 107,062 |
| 2025-08-19 | 239.46 | 240.95 | 236.99 | 237.82 | -1.08% | 150,164 |
| 2025-08-18 | 241.71 | 241.71 | 237.62 | 240.42 | -0.12% | 131,568 |
| 2025-08-15 | 241.79 | 243.62 | 239.74 | 240.71 | -0.88% | 128,601 |
| 2025-08-14 | 242.70 | 245.42 | 241.51 | 242.85 | -0.72% | 138,419 |
| 2025-08-13 | 247.00 | 248.19 | 239.33 | 244.61 | -0.88% | 203,089 |
| 2025-08-12 | 245.08 | 248.18 | 240.78 | 246.78 | +0.56% | 297,538 |
| 2025-08-11 | 246.00 | 247.81 | 241.87 | 245.40 | -0.17% | 102,474 |
Most recent 250 sessions, newest first.
Seasonal returns
Best month historically: May (+8.50%). Worst month: Mar (-3.85%). Based on 5 years of daily data (2022–2026).
FAQ · from the current price data · as of 2026-08-07
Quick answers
What is HEICO Corporation's (HEI-A) latest close?
266.31 on 2026-08-07, from the Closelook data lake's daily price record.
What is HEI-A's 52-week high and low?
279.66 high and 199.35 low over the trailing 52 weeks, as of 2026-08-07.
What is HEICO Corporation's strongest and weakest month historically?
Historically, HEI-A's strongest calendar month has been May (average +8.50%) and its weakest Mar (average -3.85%), 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.