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![whispertickers Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::1937935302200373248.png) WhisperTick [@whispertickers](/creator/twitter/whispertickers) on x XXX followers
Created: 2025-07-26 15:40:08 UTC

Remember when S&P XXX inclusions were a dull footnote? Not this year. 

• One-day pops now average XXX% for new entrants.  
• $SMCI surged 11.7%, $DECK up XX% on announcement day.  
• Passive funds – $16trn’s worth – forced buyers, no questions asked.  
• That sugar high? Fades. Most gains evaporate in 30–60 days.  

Chasing the “index effect” in 2025 is starting to look a bit like playing musical chairs with a shelf full of ETFs – rewarding, until the music stops.  

All charted here:

Still tempted?

![](https://pbs.twimg.com/media/Gwy1zgRWMAAUK3V.png)

XX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1949132638507106753/c:line.svg)

**Related Topics**
[smci](/topic/smci)
[playing](/topic/playing)
[$16trns](/topic/$16trns)
[$deck](/topic/$deck)
[rating agency](/topic/rating-agency)
[$spy](/topic/$spy)
[$smci](/topic/$smci)
[deckers outdoor corp](/topic/deckers-outdoor-corp)

[Post Link](https://x.com/whispertickers/status/1949132638507106753)