If I had bought OPENAI
If I had bought OPENAI
Dates within the last week use the minute candle — accurate to the minute of purchase.
Ready examples: $100 put into OPENAI
a week ago-0.2%$100 → $100
a month ago+5.6%$100 → $106
three months ago+24.9%$100 → $125
since our history starts, May 26, 2026+10.4%$100 → $110
Dates within the last week use the minute candle — accurate to the minute of purchase.
A year of buying OPENAI
Over the last 138 days OPENAI closed between $1,061.8 (July 20, 2026) and $1,707.7 (October 7, 2026). One hundred dollars put in at the low would be worth $152 today; at the high, $95. The current price $1,615 is above 128 of those 138 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 OPENAI by 3.5%: a $1,000 position swings about $35 a day.
Low of the stretch$1,061.8 · $100 → $152
High of the stretch$1,707.7 · $100 → $95
Share of profitable dates93% · 128/138
The same calculation for neighbouring instruments
Calculators for other instruments in the “company stock” category.