GBTC
PUTS ▼Grayscale Bitcoin Trust ETF
$48.73
-2.85%delayed
News – · Trend ▼ · below put trigger ▼
Expected move (1d)
▼ $47.31to$50.15 ▲
ATR ±$1.42 (+2.91%)Implied ±$2.15 (+4.41%)
Entry Reference
Price / prev close$48.73 / $50.16
Day range$48.30 – $49.41
52-wk range$44.98 – $99.12(7%)
Volume vs avg1.64×
ATR (14d)$1.42
MA 8 / 21$49.85 / $49.62
MA 50 / 200$50.56 / $61.72
Call ▲ / Put ▼ trigger$50.49 / $49.83
+1 / +2 ATR$50.15 / $51.56
-1 / -2 ATR$47.31 / $45.90
Support: 45.88 44.98
Resistance: 48.95 50.99 51.88
Near-the-money contracts
exp 2026-08-07Calls
| Strike | Mark | IV | Δ | θ/day | OI |
|---|---|---|---|---|---|
| 47 | $2.20 | 58% | 0.71 | -0.11 | 1 |
| 48.5 | $1.10 | 48% | 0.55 | -0.10 | 5 |
| 49 | $0.77 | 43% | 0.47 | -0.09 | 7 |
| 50 | $0.38 | 49% | 0.35 | -0.10 | 45 |
| 50.5 | $0.25 | 60% | 0.33 | -0.12 | 13 |
| 51 | $0.20 | 53% | 0.26 | -0.09 | 29 |
Puts
| Strike | Mark | IV | Δ | θ/day | OI |
|---|---|---|---|---|---|
| 47.5 | $0.33 | 41% | -0.29 | -0.07 | 6 |
| 49 | $1.05 | 46% | -0.52 | -0.10 | 1 |
| 49.5 | $1.38 | 55% | -0.57 | -0.11 | 13 |
| 50 | $1.70 | 52% | -0.64 | -0.10 | 5 |
| 50.5 | $2.05 | 55% | -0.68 | -0.10 | 1 |
| 51 | $2.40 | 49% | -0.76 | -0.08 | 3 |
Δ = delta (≈ probability ITM), θ/day = daily time decay, IV = implied vol. Greeks computed via Black-Scholes from Yahoo IV.
Recent news
Reference data only. Not a recommendation. Greeks and expected-move figures are estimates, not certainties. You confirm all entries and contracts in TradingView and Charles Schwab.