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![schaeffers Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::22814481.png) Schaeffer's Investment Research [@schaeffers](/creator/twitter/schaeffers) on x 9294 followers
Created: 2025-07-15 15:51:52 UTC

Even smaller copper surges (top XX daily moves, ~6%+) spell trouble for stocks. After those days, $SPX underperforms out to X months! Only at X months do returns normalize — a warning for traders chasing copper strength with equities ⚠️

![](https://pbs.twimg.com/media/Gv6O_rMXoAALSyo.jpg)

XXX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1945149323085320511/c:line.svg)

**Related Topics**
[spx](/topic/spx)
[$spx](/topic/$spx)
[stocks](/topic/stocks)
[spell](/topic/spell)
[investment](/topic/investment)

[Post Link](https://x.com/schaeffers/status/1945149323085320511)