opzioni / BRK B Berkshire Hathaway Inc.

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← 27/07 Seduta del 28/07/2026 completa 30/07 →
Spot 511.89  ·  240 contratti su 5 scadenze  ·  fonte ibkr  ·  catturata 28/07 23:32 UTC
CALLStrikePUT
OIBidAskMidDeltaIV IVDeltaMidBidAskOI
— 46.60 49.45 48.02 +0.93 32.0% 465 32.0% -0.07 0.34 0.20 0.48 —
— 44.10 46.95 45.52 +0.92 31.2% 467.5 31.2% -0.08 0.39 0.25 0.53 —
— 41.65 44.45 43.05 +0.91 30.4% 470 30.4% -0.09 0.42 0.28 0.57 —
— 39.20 42.10 40.65 +0.89 29.6% 472.5 29.6% -0.11 0.45 0.26 0.64 —
— 36.75 39.50 38.12 +0.87 28.8% 475 28.8% -0.12 0.51 0.31 0.70 —
— 34.35 37.20 35.77 +0.85 28.0% 477.5 28.0% -0.15 0.57 0.36 0.78 —
— 31.95 34.60 33.27 +0.82 27.3% 480 27.3% -0.17 0.73 0.60 0.87 —
— 29.55 32.30 30.93 +0.79 26.5% 482.5 26.5% -0.20 0.73 0.52 0.94 —
— 27.20 29.95 28.57 +0.76 25.8% 485 25.8% -0.24 0.86 0.64 1.08 —
— 24.90 27.45 26.18 +0.72 25.2% 487.5 25.2% -0.28 1.03 0.77 1.30 —
— 22.60 25.00 23.80 +0.68 24.6% 490 24.6% -0.33 1.28 1.06 1.50 —
— 20.40 22.95 21.68 +0.63 24.0% 492.5 24.0% -0.38 1.48 1.15 1.80 —
— 18.25 20.65 19.45 +0.57 23.4% 495 23.4% -0.43 1.87 1.60 2.14 —
— 16.15 18.40 17.27 +0.51 22.9% 497.5 22.9% -0.49 2.17 1.80 2.55 —
— 14.20 16.60 15.40 +0.45 22.5% 500 22.5% -0.55 2.77 2.50 3.05 —
— 12.35 14.50 13.43 +0.40 22.0% 502.5 22.0% -0.61 3.25 2.79 3.70 —
— 10.65 12.50 11.57 +0.34 21.6% 505 21.6% -0.67 3.90 3.60 4.20 —
— 9.15 10.80 9.97 +0.28 21.3% 507.5 21.3% -0.73 4.90 4.40 5.40 —
— 7.90 9.20 8.55 +0.24 20.9% 510 20.9% -0.78 5.80 5.20 6.40 —
— 6.70 7.80 7.25 +0.19 20.6% 512.5 20.6% -0.82 6.97 6.30 7.65 —
— 5.30 6.45 5.88 +0.15 20.4% 515 20.4% -0.86 8.07 7.20 8.95 —
— 3.30 4.50 3.90 +0.10 20.0% 520 20.0% -0.93 11.25 10.25 12.25 —
— 2.00 2.52 2.26 +0.06 19.8% 525 19.8% -0.97 14.82 13.65 16.00 —
— 1.07 1.51 1.29 +0.03 19.9% 530 19.9% -0.99 19.05 17.85 20.25 —
— 0.55 0.89 0.72 +0.02 20.1% 535 20.1% -1.00 23.45 22.00 24.90 —
— 0.30 0.55 0.42 +0.01 20.4% 540 20.4% -1.00 28.18 26.75 29.60 —
— 0.10 0.46 0.28 +0.01 20.9% 545 20.9% -1.00 33.05 31.60 34.50 —
— 0.09 0.20 0.14 +0.00 21.4% 550 21.4% -1.00 37.88 36.35 39.40 —
— 0.01 0.16 0.09 +0.00 22.1% 555 22.1% -1.00 43.00 41.60 44.40 —
— 0.01 0.24 0.12 +0.00 22.7% 560 22.7% -1.00 47.98 46.50 49.45 —

Come leggere: ogni riga è uno strike, con la call a sinistra e la put a destra. La riga evidenziata è lo strike più vicino allo spot (ATM); lo sfondo più scuro indica i contratti già in the money. IV = volatilità implicita, OI = open interest (disponibile dal 03/09/2026). “—” = dato non arrivato quella sera. Il grafico mostra la IV per strike della scadenza scelta.