If I had bought KOPN
If I had bought KOPN
Dates within the last week use the minute candle — accurate to the minute of purchase.
Ready examples: $100 put into KOPN
a week ago-5.1%$100 → $95
a month ago+34.1%$100 → $134
three months ago-13.0%$100 → $87
since our history starts, May 11, 2026-4.4%$100 → $96
Dates within the last week use the minute candle — accurate to the minute of purchase.
A year of buying KOPN
Over the last 106 days KOPN closed between $3.1860 (July 29, 2026) and $6.3350 (June 4, 2026). One hundred dollars put in at the low would be worth $152 today; at the high, $76. The current price $4.8310 is above 55 of those 106 daily closes, so a purchase on a random day of that stretch would be in profit 52% of the time — fees aside.
A typical day moves KOPN by 6.5%: a $1,000 position swings about $65 a day.
Low of the stretch$3.1860 · $100 → $152
High of the stretch$6.3350 · $100 → $76
Share of profitable dates52% · 55/106
The same calculation for neighbouring instruments
Calculators for other instruments in the “company stock” category.