If I had bought CIEN
If I had bought CIEN
Dates within the last week use the minute candle — accurate to the minute of purchase.
Ready examples: $100 put into CIEN
a week ago-4.5%$100 → $95
a month ago-1.7%$100 → $98
since our history starts, June 29, 2026-19.6%$100 → $80
Dates within the last week use the minute candle — accurate to the minute of purchase.
A year of buying CIEN
Over the last 57 days CIEN closed between $330.23 (July 29, 2026) and $489.56 (June 30, 2026). One hundred dollars put in at the low would be worth $116 today; at the high, $78. The current price $383.38 is above 11 of those 57 daily closes, so a purchase on a random day of that stretch would be in profit 19% of the time — fees aside.
A typical day moves CIEN by 6.5%: a $1,000 position swings about $65 a day.
Low of the stretch$330.23 · $100 → $116
High of the stretch$489.56 · $100 → $78
Share of profitable dates19% · 11/57
The same calculation for neighbouring instruments
Calculators for other instruments in the “company stock” category.