If You Had Diamond Hands in 2021...
Price Context
Today (as of Jan 9, 2026)
TODAY$498
2021 Open (Jan 1)
2021$228
2021 Low
2021$227
2021 High
2021$300
👀 REGRET DETECTED
Your Regret Receipt
Ghost Profit
You bought BRK-B at $227 (Jan 1, 2021) → $498 today.
From $10,000.
VALUE
$22K
ROI
119%
RANGE
31.9%
DRAWDOWN
-24.3%
What do these mean?
Reality Slaps
You could've owned…
Damage Controls (Optional)
Choose a preset scenario to quickly see different outcomes.
Choose a preset scenario to quickly see different outcomes.
Choose which price you bought at. You always sell at today's price.
$498
Current market price
Run it again (different timeline)
Same year. Different mistake.
Price Context
Today (as of Jan 9, 2026)
TODAY$498
2021 Open (Jan 1)
2021$228
2021 Low
2021$227
2021 High
2021$300
📋 How We Did The Math
👀 REGRET DETECTED
Your Regret Receipt
Ghost Profit
You bought BRK-B at $227 (Jan 1, 2021) → $498 today.
From $10,000.
VALUE
$22K
ROI
119%
RANGE
31.9%
DRAWDOWN
-24.3%
What do these mean?
Damage Controls (Optional)
Choose a preset scenario to quickly see different outcomes.
Choose a preset scenario to quickly see different outcomes.
Choose which price you bought at. You always sell at today's price.
$498
Current market price
Reality Slaps
You could've owned…