#spx
17 articles
Market Analysis•7 min read•2026-10-03
Week of September 28: MU Led Every Session, SPX GEX Swung From −37.95 to +19.74
Five Daily Market Recap sessions and three Rank reads. MU carried the most option premium every day, $1.6B to $3.5B. SPX index GEX stayed Negative for four sessions, reached −$37.95B on Thursday, and printed +$19.74B on Friday. SPY closed on its $764 0DTE top Thursday and between $769 and $770 Friday.
Market Analysis•12 min read•2026-10-02
October 2 Recap: Balanced Tape, MU $1.9B, SPX GEX Positive
Daily Market Recap on the completed October 2 session printed $16.8B of single-name premium, 69% in calls, with tone balanced at 24% bullish vs 23% bearish. MU led a sixth session at $1.9B (Bearish). All six index GEX rows turned Positive, and Rank showed SPY and SPXW closing between their 0DTE put wall and 0DTE top.
Market Analysis•13 min read•2026-10-01
October 1 Recap: Balanced Tape, MU $3.5B, SPX GEX Negative
Daily Market Recap on the completed October 1 session printed $17.1B of single-name premium, 60% in calls, with tone balanced at 23% bullish vs 23% bearish. MU led a fifth session running at $3.5B (Bullish). SPX GEX was Negative at −$37.95B, with SPY and QQQ Negative too, and Rank showed SPY closing on its $764 0DTE top.
Market Analysis•11 min read•2026-09-30
September 30 Recap: Leaned Bullish, MU $2.3B, SPX GEX Negative
Daily Market Recap on the completed September 30 session printed $14.0B of single-name premium, 67% in calls, with tone leaned bullish at 24% bullish vs 22% bearish. MU led a fourth session running at $2.3B, now tagged Bullish. SPX GEX was Negative at −$17.39B while QQQ flipped to Positive; Rank's all-expiration SPY book was Negative with the close under the flip.
Market Analysis•9 min read•2026-09-29
September 29 Recap: Leaned Bearish, MU $1.7B, SPX GEX Negative
Daily Market Recap on the completed September 29 session printed $14.4B of single-name premium, 63% in calls, with tone leaned bearish at 24% bullish vs 26% bearish. MU led a third session running at $1.7B (Bearish), with four 11:16 call prints worth $141M. SPX GEX was Negative at −$14.56B.
Market Analysis•8 min read•2026-09-28
September 28 Recap: Leaned Bearish, MU $1.6B, SPX GEX Negative
Daily Market Recap on the completed September 28 session printed $14.8B of single-name premium, 64% in calls, with tone leaned bearish at 23% bullish vs 25% bearish. MU led again at $1.6B (Bearish). SPX GEX was Negative at −$14.54B, one session after +$80.06B.
Market Analysis•10 min read•2026-09-25
September 25 Recap: Balanced Tape, MU $1.7B, SPX GEX Positive
Daily Market Recap on the completed September 25 session printed $15.6B of single-name premium, 70% in calls, with tone balanced at 22% bullish vs 23% bearish. MU led at $1.7B (Mixed). SPX GEX was Positive at +$80.06B, and Rank showed SPY and SPXW closing between their 0DTE put wall and 0DTE top.
Market Analysis•6 min read•2026-09-18
September 18 Recap: Leaned Bullish, META $3.7B, SPX GEX Negative
Daily Market Recap on the completed September 18 session printed $20.8B of single-name premium, 74% in calls, with tone leaned bullish at 24% vs 19% bearish. META absorbed $3.7B. SPX GEX was Negative at −$63.48B.
Market Analysis•6 min read•2026-09-17
September 17 Recap: Balanced Tape, AMD $1.7B, SPX GEX Negative
Daily Market Recap on the completed September 17 session printed $23.3B of single-name premium, 50% calls / 50% puts, with tone balanced at 23% bullish vs 23% bearish. AMD, SPCX, and MU each absorbed $1.7B. SPX GEX was Negative at −$23.11B.
Market Analysis•6 min read•2026-09-14
September 14 Recap: Balanced Tape, MU $2B, SPX GEX Negative
Daily Market Recap on the completed September 14 session printed $17.5B of single-name premium, 67% in calls, with tone balanced at 21% bullish vs 21% bearish. MU absorbed $2.0B mixed. SPX GEX was Negative at −$87.61B.
Market Analysis•4 min read•2026-09-09
September 9 Findings: Close Sat on 762 / 7635
Rank Symbols on the completed September 9 session shows SPY closing 762.40 on the $762 0DTE put wall, under the $763 top. SPXW opened at the high, never retook it, and closed 7636.40 on the 7635 0DTE top. Both books were negative.
Market Analysis•5 min read•2026-09-07
Week of September 1: The Bounce Ran 761 to 7750, Then Sat on 770 / 7720
Four Rank sessions, one corridor. SPY closed 761.60 on September 1, sat on 765 then 773, and finished the week on the $770 0DTE top. SPX tagged 7757 Thursday and closed Friday under 7720. Friday GEX was negative, and 0DTE was 42.9% of SPY gross.
Market Analysis•5 min read•2026-09-04
September 3 Findings: The Rally Sat on 773 / 7750
Rank Symbols on the completed September 3 session shows SPY tagging the $774 0DTE call wall and closing on the $773 top. SPXW 0DTE ran to 7757, then sat under the 7750 top. GEX is prior-close structure (T+1); the OHLC is the session.
Market Analysis•5 min read•2026-09-03
September 2 Findings: The Bounce Sat on 765 / 7670
Rank Symbols on the completed September 2 session shows SPY closing on the $765 put wall. SPXW 0DTE tagged 7681, then sat on the 7670 top. GEX is prior-close structure (T+1); the OHLC is the session.
Market Analysis•2 min read•2026-07-24
July 24 Recap: Dealers Stay Short Gamma as Micron Premium Nears $2B
TradingFlow's July 24 daily market recap: persistent short gamma, cooler options activity, semiconductor-led premium, Tesla's non-directional DEI magnitude, and Nvidia's positive signed DEX.