"Joe #Biden's presidential term achieved a higher absolute number of daily positive gains (716 days) than Donald Trump's first presidential term (555 days), though Trump’s term had a slightly higher overall percentage of positive trading days due to a shorter total period."
#JoeBiden
#POTUS
#CNBC
#Squawkbox
#premarket
#investing

@Jazone

This doesn't look right. How was trading days during Biden's term nearly a whole year longer?

@jchaven

COVID is my first guess.
It's a good question for analysis. Run with it.

@Jazone

What is the source for this table?

@jchaven

Google inquiry.

@Jazone

I think Google was still counting days past January 20, 2025 for Biden's term.

RE: https://social.sdf.org/@jchaven/114889457441529560

@jchaven
I believe this is the reference that was used to explain the total trading day gap.
"Donald Trump's first term maintained a highly consistent, steady climb fueled by low interest rates and the 2017 corporate tax cuts. However, his positive day count was heavily disrupted during the final year by the massive market corrections brought on by the Q1 2020 #COVID-19 pandemic."
One of the 9 sources include
https://smartasset.com/investing/stock-market-trump-vs-biden

@Jazone

Markets didn't close during Covid.

@Jazone

Total calendar days for each term: 1,461

Federal "Work" days for January 20, 2021, to January 20, 2025 = 987

1461 calendar days - 474 days skipped:
Excluded 209 Saturdays
Excluded 209 Sundays
Excluded 56 holidays

Federal "Work" days for January 20, 2017, to January 20, 2021 = 989

1461 calendar days - 472 days skipped:
Excluded 209 Saturdays
Excluded 209 Sundays
Excluded 54 holidays

@Jazone

Even taking "hours" into account the terms had similar trading days.

Trump (Jan 20, 2017-Jan 20, 2021):
Total trading days: 1,006
Normal full-length days: 1,000
Early-close days: 6
Cumulative regular-session trading hours: 6,517 hours

Biden (Jan 20, 2021-Jan 20, 2025):
Total trading days: 1,008
Normal full-length days: 1,002
Early-close days: 6
Cumulative regular-session trading hours: 6,522 hours

(Early-close days: each 3.0 hours if 1:00 PM close OR 5.5 hours if 2:00 PM close)

@Jazone

Results for S&P 500 daily closes (day counts as "positive" if close > previous trading-day close):

Trump first term: Jan 20, 2017-Jan 20, 2021

Trading days in range: 1,006
Positive (up) days: 525
Negative (down) days: 468
Unchanged days: 13
Up-day percentage: 52.2%

Biden term: Jan 20, 2021-Jan 20, 2025

Trading days in range: 1,008
Positive (up) days: 536
Negative (down) days: 456
Unchanged days: 16
Up-day percentage: 53.2%

@Jazone

Regardless of this information (market's performed better under Biden by about 1%), Biden still was a better president.

Trump is still a grifting narcissist that doesn't give a shit about anyone but, himself.

@jchaven

I believe the total day drops in market value in the final year of the first Trump Administration is considered an adjustment as the daily declines overwhelmed daily gains on the #bellcurve.