SPX dealer positioning, the week of September 14, 2026
Sep 14 to Sep 18 · 1 of 5 days traded · each session free to replay
| Day | Open | Close | Change | Range | Close to close | Flip at the close | Gamma at the close |
|---|---|---|---|---|---|---|---|
| Monday Sep 14 | summary unavailable | ||||||
| Tuesday Sep 15 | no session | ||||||
| Wednesday Sep 16 | no session | ||||||
| Thursday Sep 17 | no session | ||||||
| Friday Sep 18 | no session | ||||||
No finished session in this week yet.
Events this week
- Sep 15
10:00Treasury Sec Bessent Speaks - Sep 15
13:0020-year bond auction, $13B (reopening) - Sep 16
08:30Retail sales
Ex-autos m/m: forecast 0.5% / prior -0.3%; Retail sales m/m: forecast 0.8% / prior -0.6% - Sep 16
14:00FOMC decision · high impact
Fed funds: forecast 4.00% / prior 3.75% - Sep 16
14:30FOMC press conference · high impact - Sep 17
08:30Housing starts - Sep 17
08:30Philly Fed Manufacturing Index - Sep 17
13:0010-year note auction, $19B (reopening)
Prices are SPX at the minute. Change is close minus open; close to close is against the previous finished session. The zero-gamma flip is the terminal's measured flip at the close, and "crossed" counts the minutes the tape changed sides of it. Gamma at the close is where the close sat against that flip. Events are the market calendar's high and medium impact rows; the line under an in-session event is what the book did in the fifteen minutes after it, from the day's own payload. Nothing here is a forecast; see the Terms.