Reading the market regime before prices move
Every number here is computed from the traded UPS options chain. The call wall is where dealer hedging accumulates above spot and caps upside, the put wall is its mirror below, and the gamma flip is the level where hedging stops damping moves and starts amplifying them.
| Strike | Calls | Puts | Today's volume | Skew |
|---|---|---|---|---|
| 97.00 | 6 | 218 | 13 | Put |
| 98.00 | 5 | 304 | 31 | Put |
| 99.00 | 7 | 228 | 72 | Put |
| 100.00 | 4,310 | 7,096 | 420 | Put |
| 101.00 | 49 | 470 | 111 | Put |
| 102.00 | 581 | 441 | 353 | Call |
| 103.00 | 519 | 836 | 513 | Put |
| 104.00 | 430 | 365 | 780 | Call |
| 105.00 | 7,447 | 8,570 | 947 | Put |
| 106.00 | 955 | 218 | 245 | Call |
| 107.00 | 561 | 200 | 183 | Call |
| 108.00 | 1,114 | 179 | 310 | Call |
| Day | Price | Gamma flip | Call wall | Put wall |
|---|---|---|---|---|
| 2026-08-10 | 104.44 | 102.47 | 105.00 | 100.00 |
| 2026-08-11 | 104.36 | 102.33 | 105.00 | 100.00 |
| 2026-08-12 | 104.14 | 102.53 | 105.00 | 100.00 |
| Metric | Value |
|---|---|
| Max pain strike | 105.00 |
| Put/Call ratio · today's volume | 0.47 |
| Put/Call ratio · open interest | 0.94 |
| 0DTE gamma flip | 102.54 |
| 0DTE contracts in chain | 88 |
| Total contracts read | 492 |
السعرُ الآن 102.29 ونقطةُ الانقلاب 102.47، بينهما 0.18٪ فقط. Positioning is positive but the gap is narrow: a small break flips gamma negative, turning hedging from a brake on movement into an amplifier of it within the same session. This level, not the walls, is what deserves watching today. والسعرُ في منتصف المسافة بين الجدارين (100.00 و105.00)، أبعدُ نقطةٍ عن either, and the position that calls for the least flow-driving hedging.
The largest call cluster sits at 105.00 (2.65% from price) and the largest put cluster at 100.00 (-2.24% from price). They are 5.00% apart — a normal range: UPS tends to stay inside it while positioning holds, because hedging at each wall resists a break through it.
صافي تعرّض الغاما لـUPS يبلغ 309,813، وهو حجمٌ محدود. Hedging for a 1% move is about 3,029 shares. In this range hedging stays secondary to the stock's own flow, so the levels below should not be asked to carry more than they can.
and this reading is built on 492 contracts in the chain.
Over the last 27 days of tracking (297 archived snapshots), UPS stayed above the gamma flip in 67% of readings، وتنقّلت نقطةُ الانقلاب نفسُها بين 102.06 و104.29، أي بنطاق 2.18٪، وهو ما يعني أنّ the level is relatively stable and reads as a firmer reference than a symbol whose level swings، and net exposure today is below the period average (4.04 مليون).