opzioni / BRK B Berkshire Hathaway Inc.

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← 28/07 Seduta del 30/07/2026 completa 31/07 →
Spot 509.59  ·  242 contratti su 5 scadenze  ·  fonte ibkr  ·  catturata 30/07 23:42 UTC
CALLStrikePUT
OIBidAskMidDeltaIV IVDeltaMidBidAskOI
— 54.40 57.05 55.73 +0.90 19.8% 460 19.8% -0.10 2.40 2.15 2.65 —
— 50.40 52.65 51.52 +0.88 19.2% 465 19.2% -0.12 2.86 2.57 3.15 —
— 46.10 47.90 47.00 +0.86 18.7% 470 18.7% -0.14 3.35 3.05 3.65 —
— 40.90 43.50 42.20 +0.84 18.2% 475 18.2% -0.17 3.75 3.60 3.90 —
— 36.65 39.25 37.95 +0.81 17.8% 480 17.8% -0.19 4.45 4.25 4.65 —
— 33.40 35.40 34.40 +0.78 17.4% 485 17.4% -0.23 5.35 5.15 5.55 —
— 29.10 31.30 30.20 +0.74 17.0% 490 17.0% -0.27 6.42 6.15 6.70 —
— 25.25 27.55 26.40 +0.70 16.7% 495 16.7% -0.31 7.80 7.45 8.15 —
— 22.05 24.20 23.12 +0.66 16.4% 500 16.4% -0.36 9.43 9.05 9.80 —
— 19.70 21.00 20.35 +0.61 16.1% 505 16.1% -0.41 11.18 10.65 11.70 —
— 16.80 17.95 17.38 +0.56 15.9% 510 15.9% -0.46 13.45 12.70 14.20 —
— 14.20 15.20 14.70 +0.51 15.7% 515 15.7% -0.52 15.90 15.10 16.70 —
— 11.80 12.75 12.28 +0.45 15.6% 520 15.6% -0.58 18.75 18.00 19.50 —
— 9.70 10.50 10.10 +0.40 15.5% 525 15.5% -0.64 21.77 20.85 22.70 —
— 7.85 8.65 8.25 +0.35 15.4% 530 15.4% -0.69 25.32 24.30 26.35 —
— 6.25 6.95 6.60 +0.30 15.3% 535 15.3% -0.75 28.88 27.70 30.05 —
— 4.95 5.60 5.28 +0.26 15.3% 540 15.3% -0.80 32.70 31.35 34.05 —
— 3.90 4.50 4.20 +0.22 15.3% 545 15.3% -0.85 37.12 35.95 38.30 —
— 3.00 3.50 3.25 +0.18 15.3% 550 15.3% -0.90 41.45 39.90 43.00 —
— 2.36 2.78 2.57 +0.15 15.4% 555 15.4% -0.94 46.08 44.50 47.65 —

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.