Each row is a strike, summed across ALL expiries in the window above (front ~3 weeks of the board — not 0DTE, not a single expiry). Bar = net dealer gamma at that strike (green right = positive/pinning, red left = negative/amplifying). Put OI / call OI show where contracts are actually open — the positioning distribution behind the walls. Highlighted row ≈ spot.
| strike | put OI | net γ per strike | call OI | γ $ |
|---|---|---|---|---|
| 665 | 401 | 2,917 | +821159 | |
| 662.5 | 568 | 1,039 | -390726 | |
| 660 | 1,180 | 11,106 | +9M | |
| 657.5 | 263 | 626 | +441579 | |
| 655call wall | 481 | 8,511 | +11M | |
| 652.5 | 420 | 1,487 | +1M | |
| 650 | 1,617 | 9,657 | +8M | |
| 647.5 | 418 | 1,542 | +582051 | |
| 645 | 2,297 | 2,520 | -1M | |
| 642.5 | 462 | 809 | -18633 | |
| 640 | 2,144 | 6,417 | +6M | |
| 637.5 | 688 | 701 | -422993 | |
| 635 | 1,980 | 2,943 | +2M | |
| 632.5 | 499 | 919 | +961582 | |
| 630 | 3,375 | 4,715 | +4M | |
| 627.5 | 1,568 | 992 | -207027 | |
| 625⊘ flip | 2,980 | 3,229 | +663216 | |
| 622.5 | 600 | 148 | -807707 | |
| 620 | 3,044 | 1,880 | -3M | |
| 617.5 | 429 | 337 | -448261 | |
| 615 | 2,374 | 765 | -12M | |
| 612.5 | 333 | 128 | -2M | |
| 610 | 3,072 | 2,481 | -9M | |
| 607.5 | 495 | 157 | -5M | |
| 605 | 2,166 | 1,033 | -10M | |
| 602.5 | 545 | 80 | -4M | |
| 600 | 5,807 | 4,580 | -9M | |
| 597.5 | 1,059 | 132 | -8M | |
| 595 | 2,183 | 558 | -9M | |
| 592.5 | 401 | 68 | -2M | |
| 590 | 1,999 | 1,908 | -2M | |
| 587.5 | 475 | 77 | -1M | |
| 585 | 1,683 | 419 | -3M | |
| 582.5 | 537 | 49 | -819945 | |
| 580 | 3,167 | 794 | -3M | |
| 577.5 | 181 | 62 | -33999 | |
| 575 | 1,995 | 524 | -1M | |
| 572.5 | 192 | 65 | +13327 | |
| 570 | 2,431 | 715 | -1M | |
| 567.5 | 124 | 35 | -94751 | |
| 565 | 1,000 | 396 | -410206 | |
| 562.5 | 143 | 18 | -80490 | |
| 560 | 3,044 | 2,105 | -1822 | |
| 557.5 | 235 | 6 | -35829 | |
| 555 | 2,107 | 267 | -2M | |
| 552.5 | 165 | 30 | -26558 | |
| 550put wall | 5,783 | 672 | -6M | |
| 547.5 | 51 | 9 | -8928 | |
| 545 | 1,340 | 102 | -819031 |
Dealer-sign convention assumed (long calls / short puts); OI is end-of-day lagged. High-traffic zones, not prophecy.