If I had bought ROKU
If I had bought ROKU
Dates within the last week use the minute candle — accurate to the minute of purchase.
Ready examples: $100 put into ROKU
a week ago+3.2%$100 → $103
a month ago+6.3%$100 → $106
three months ago+5.7%$100 → $106
since our history starts, August 5, 2026+10.0%$100 → $110
Dates within the last week use the minute candle — accurate to the minute of purchase.
A year of buying ROKU
Over the last 93 days ROKU closed between $146.98 (August 5, 2026) and $162.98 (November 4, 2026). One hundred dollars put in at the low would be worth $110 today; at the high, $99. The current price $161.64 is above 91 of those 93 daily closes, so a purchase on a random day of that stretch would be in profit 98% of the time — fees aside.
A typical day moves ROKU by 1.3%: a $1,000 position swings about $13 a day.
Low of the stretch$146.98 · $100 → $110
High of the stretch$162.98 · $100 → $99
Share of profitable dates98% · 91/93
The same calculation for neighbouring instruments
Calculators for other instruments in the “company stock” category.