opzioni / BRK B Berkshire Hathaway Inc.

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← Seduta del 27/07/2026 completa 28/07 →
Spot 496.97  ·  240 contratti su 5 scadenze  ·  fonte ibkr  ·  catturata 27/07 23:56 UTC
CALLStrikePUT
OIBidAskMidDeltaIV IVDeltaMidBidAskOI
— 48.20 50.30 49.25 +0.94 21.9% 450 — — 0.85 0.69 1.01 —
— 43.40 45.80 44.60 +0.92 21.0% 455 — — 1.07 0.82 1.33 —
— 38.65 40.85 39.75 +0.90 20.2% 460 — — 1.33 1.06 1.61 —
— 34.00 36.35 35.17 — — 465 19.5% -0.12 1.66 1.35 1.97 —
— 29.50 31.85 30.68 +0.84 18.8% 470 18.8% -0.16 2.13 1.81 2.45 —
— 25.15 27.45 26.30 +0.80 18.2% 475 18.2% -0.20 2.77 2.40 3.15 —
— 21.05 23.10 22.07 +0.74 17.7% 480 17.7% -0.25 3.67 3.30 4.05 —
— 17.30 19.20 18.25 +0.68 17.2% 485 17.2% -0.32 4.83 4.40 5.25 —
— 13.90 15.50 14.70 +0.61 16.8% 490 16.8% -0.39 6.38 5.90 6.85 —
— 11.50 12.25 11.88 +0.53 16.5% 495 16.5% -0.48 8.28 7.65 8.90 —
— 8.50 9.35 8.93 +0.46 16.3% 500 16.3% -0.56 10.55 9.70 11.40 —
— 6.15 7.25 6.70 +0.38 16.1% 505 16.1% -0.64 13.25 12.30 14.20 —
— 4.35 5.00 4.67 +0.30 15.9% 510 15.9% -0.72 16.57 15.40 17.75 —
— 2.97 3.75 3.36 +0.24 15.9% 515 15.9% -0.79 20.23 18.95 21.50 —
— 2.02 2.61 2.31 +0.18 15.9% 520 15.9% -0.85 24.35 23.15 25.55 —
— 1.24 2.00 1.62 +0.14 16.0% 525 16.0% -0.91 28.90 27.60 30.20 —
— 0.89 1.36 1.12 +0.10 16.2% 530 16.2% -0.95 33.70 32.50 34.90 —
— 0.45 0.90 0.68 +0.08 16.4% 535 16.4% -0.98 38.42 36.85 40.00 —
— 0.27 0.66 0.47 +0.06 16.7% 540 16.7% -1.00 43.10 41.20 45.00 —
— 0.14 0.45 0.29 +0.04 17.1% 545 17.1% -1.00 48.12 46.20 50.05 —

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.