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-0.7%$100 → $99
a month ago+10.7%$100 → $111
since our history starts, July 31, 2026+10.7%$100 → $111
Dates within the last week use the minute candle — accurate to the minute of purchase.
A year of buying AMGN
Over the last 30 days AMGN closed between $379.92 (August 3, 2026) and $443.76 (August 24, 2026). One hundred dollars put in at the low would be worth $115 today; at the high, $98. The current price $435.82 is above 22 of those 30 daily closes, so a purchase on a random day of that stretch would be in profit 73% of the time — fees aside.
A typical day moves AMGN by 2.7%: a $1,000 position swings about $27 a day.
Low of the stretch$379.92 · $100 → $115
High of the stretch$443.76 · $100 → $98
Share of profitable dates73% · 22/30
The same calculation for neighbouring instruments
Calculators for other instruments in the “company stock” category.