If I had bought REGN
If I had bought REGN
Dates within the last week use the minute candle — accurate to the minute of purchase.
Ready examples: $100 put into REGN
a week ago-3.0%$100 → $97
a month ago+19.6%$100 → $120
three months ago+14.2%$100 → $114
since our history starts, July 31, 2026+17.3%$100 → $117
Dates within the last week use the minute candle — accurate to the minute of purchase.
A year of buying REGN
Over the last 98 days REGN closed between $730.40 (October 5, 2026) and $962.41 (November 3, 2026). One hundred dollars put in at the low would be worth $122 today; at the high, $93. The current price $892.52 is above 91 of those 98 daily closes, so a purchase on a random day of that stretch would be in profit 93% of the time — fees aside.
A typical day moves REGN by 4.3%: a $1,000 position swings about $43 a day.
Low of the stretch$730.40 · $100 → $122
High of the stretch$962.41 · $100 → $93
Share of profitable dates93% · 91/98
The same calculation for neighbouring instruments
Calculators for other instruments in the “company stock” category.