If I had bought SMIC
If I had bought SMIC
Dates within the last week use the minute candle — accurate to the minute of purchase.
Ready examples: $100 put into SMIC
a week ago-6.2%$100 → $94
a month ago-9.5%$100 → $90
three months ago-27.3%$100 → $73
since our history starts, July 2, 2026-27.7%$100 → $72
Dates within the last week use the minute candle — accurate to the minute of purchase.
A year of buying SMIC
Over the last 101 days SMIC closed between $7.2200 (October 8, 2026) and $10.71 (July 9, 2026). One hundred dollars put in at the low would be worth $102 today; at the high, $69. The current price $7.3660 is above 1 of those 101 daily closes, so a purchase on a random day of that stretch would be in profit 1% of the time — fees aside.
A typical day moves SMIC by 3.8%: a $1,000 position swings about $38 a day.
Low of the stretch$7.2200 · $100 → $102
High of the stretch$10.71 · $100 → $69
Share of profitable dates1% · 1/101
The same calculation for neighbouring instruments
Calculators for other instruments in the “company stock” category.