If I had bought MRNA
If I had bought MRNA
Dates within the last week use the minute candle — accurate to the minute of purchase.
Ready examples: $100 put into MRNA
a week ago+16.9%$100 → $117
a month ago+54.2%$100 → $154
since our history starts, August 19, 2026+34.2%$100 → $134
Dates within the last week use the minute candle — accurate to the minute of purchase.
A year of buying MRNA
Over the last 53 days MRNA closed between $130.04 (August 20, 2026) and $225.58 (October 9, 2026). One hundred dollars put in at the low would be worth $172 today; at the high, $99. The current price $223.30 is above 51 of those 53 daily closes, so a purchase on a random day of that stretch would be in profit 96% of the time — fees aside.
A typical day moves MRNA by 6.5%: a $1,000 position swings about $65 a day.
Low of the stretch$130.04 · $100 → $172
High of the stretch$225.58 · $100 → $99
Share of profitable dates96% · 51/53
The same calculation for neighbouring instruments
Calculators for other instruments in the “company stock” category.