S&P 500 · Nasdaq-100 · Health Care
504,006 sats
$1,000 of ISRG = 2.392 shares = 1,205,495 sats
Times in UTC
Barely related to bitcoin: in sats it swings about as much as bitcoin does in dollars. Over 1 year (daily returns): correlation 0.14, beta 0.11, and 54% a year of volatility in sats versus 45% for bitcoin in dollars.
| Window | Corr | Beta | Sats vol | Own vol | In sats | Score |
|---|---|---|---|---|---|---|
| 30D | 0.34 | 0.23 | 37% | 24% | +13.88% | 19 |
| 90D | 0.00 | 0.00 | 61% | 48% | -20.17% | 0 |
| 1Y | 0.14 | 0.11 | 54% | 37% | +40.08% | 8 |
| 3Y | 0.08 | 0.05 | 53% | 31% | -51.90% | 4 |
| 5Y | 0.18 | 0.12 | 56% | 33% |
ISRG in USDBTC in USDISRG in sats
All three start at 100. Flat orange line = moves exactly with bitcoin.
ISRG last trade Oct 9, 2026, 12:24 UTC (15-min delayed) · BTC/USD $82,954 at Oct 9, 2026, 12:59 UTC
| 10 |