If I had bought UNH
If I had bought UNH
Dates within the last week use the minute candle — accurate to the minute of purchase.
Ready examples: $100 put into UNH
a week ago+1.5%$100 → $101
a month ago-6.2%$100 → $94
three months ago+2.9%$100 → $103
six months ago+40.6%$100 → $141
since our history starts, October 14, 2025+9.9%$100 → $110
Dates within the last week use the minute candle — accurate to the minute of purchase.
A year of buying UNH
Over the last 315 days UNH closed between $261.16 (March 28, 2026) and $443.77 (July 15, 2026). One hundred dollars put in at the low would be worth $153 today; at the high, $90. The current price $399.68 is above 237 of those 315 daily closes, so a purchase on a random day of that stretch would be in profit 75% of the time — fees aside.
A typical day moves UNH by 1.8%: a $1,000 position swings about $18 a day.
Low of the stretch$261.16 · $100 → $153
High of the stretch$443.77 · $100 → $90
Share of profitable dates75% · 237/315
The same calculation for neighbouring instruments
Calculators for other instruments in the “company stock” category.