Took spx daily closes since 1990: 5000 days
2609 days > 0%
2337 days < 0%
54 days = 0%
Positive days summed 2046.59%
Negative days summed 1901.87%
diff= 144.72%
Again this supports the idea that if you miss those few days of investing, you will lose majority of your gains, or even possible...