If I had bought COHR
If I had bought COHR
Dates within the last week use the minute candle — accurate to the minute of purchase.
Ready examples: $100 put into COHR
a week ago-5.6%$100 → $94
a month ago-0.9%$100 → $99
since our history starts, June 16, 2026-25.9%$100 → $74
Dates within the last week use the minute candle — accurate to the minute of purchase.
A year of buying COHR
Over the last 70 days COHR closed between $222.38 (July 29, 2026) and $424.18 (June 22, 2026). One hundred dollars put in at the low would be worth $128 today; at the high, $67. The current price $284.99 is above 14 of those 70 daily closes, so a purchase on a random day of that stretch would be in profit 20% of the time — fees aside.
A typical day moves COHR by 9.0%: a $1,000 position swings about $90 a day.
Low of the stretch$222.38 · $100 → $128
High of the stretch$424.18 · $100 → $67
Share of profitable dates20% · 14/70
The same calculation for neighbouring instruments
Calculators for other instruments in the “company stock” category.