If I had bought AMGN
If I had bought AMGN
Dates within the last week use the minute candle — accurate to the minute of purchase.
Ready examples: $100 put into AMGN
a week ago-1.1%$100 → $99
a month ago+11.6%$100 → $112
three months ago+11.9%$100 → $112
since our history starts, July 31, 2026+17.2%$100 → $117
Dates within the last week use the minute candle — accurate to the minute of purchase.
A year of buying AMGN
Over the last 98 days AMGN closed between $376.93 (September 15, 2026) and $478.99 (November 4, 2026). One hundred dollars put in at the low would be worth $122 today; at the high, $96. The current price $461.40 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 AMGN by 3.5%: a $1,000 position swings about $35 a day.
Low of the stretch$376.93 · $100 → $122
High of the stretch$478.99 · $100 → $96
Share of profitable dates93% · 91/98
The same calculation for neighbouring instruments
Calculators for other instruments in the “company stock” category.