پن کیا گیا ٹویٹ

Since 1957, any random day for $SPX has been higher:
• 1 year later: 72.8% of the time (+8.8% average)
• 6 months later: 68.9% of the time (+4.3% average)
• 3 months later: 66.1% of the time (+2.1% average)
• 1 month later: 61.6% of the time (+0.7% average)
• 1 week later: 56.7% of the time (+0.2% average)
This is the baseline.
Without this benchmark, forward-return statistics are meaningless. They tell you nothing about how bullish or bearish a signal really is.
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