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
— 48.30 51.40 49.85 +0.89 22.2% 465 22.2% -0.11 1.02 0.71 1.34 —
— 43.45 46.75 45.10 +0.86 21.4% 470 21.4% -0.14 1.20 0.81 1.58 —
— 38.55 41.85 40.20 +0.83 20.6% 475 20.6% -0.18 1.25 0.62 1.88 —
— 34.05 37.35 35.70 +0.78 19.9% 480 19.9% -0.23 2.15 1.39 2.90 —
— 29.55 32.80 31.18 +0.72 19.2% 485 19.2% -0.29 2.25 1.65 2.85 —
— 25.05 28.40 26.73 +0.65 18.7% 490 18.7% -0.35 2.95 2.50 3.40 —
— 21.20 24.20 22.70 +0.57 18.2% 495 18.2% -0.44 3.49 2.98 4.00 —
— 17.45 20.05 18.75 +0.49 17.7% 500 17.7% -0.52 5.62 4.25 7.00 —
— 14.25 16.75 15.50 +0.41 17.3% 505 17.3% -0.61 6.80 5.70 7.90 —
— 11.25 13.15 12.20 +0.33 17.0% 510 17.0% -0.69 8.22 7.05 9.40 —
— 8.30 10.00 9.15 +0.26 16.7% 515 16.7% -0.77 10.50 9.30 11.70 —
— 6.35 7.50 6.92 +0.19 16.6% 520 16.6% -0.84 13.35 11.85 14.85 —
— 4.50 5.50 5.00 +0.14 16.5% 525 16.5% -0.90 16.48 14.90 18.05 —
— 3.10 3.90 3.50 +0.11 16.4% 530 16.4% -0.94 20.38 18.60 22.15 —
— 1.10 4.40 2.75 +0.08 16.4% 535 16.4% -0.98 24.43 22.90 25.95 —
— 0.26 3.20 1.73 +0.06 16.5% 540 16.5% -1.00 28.80 27.30 30.30 —
— 0.90 1.76 1.33 +0.04 16.7% 545 16.7% -1.00 33.42 31.95 34.90 —
— 0.61 1.00 0.81 +0.03 16.9% 550 16.9% -1.00 38.10 36.55 39.65 —
— 0.29 0.89 0.59 +0.02 17.2% 555 17.2% -1.00 43.05 41.40 44.70 —
— 0.16 0.71 0.43 +0.02 17.6% 560 17.6% -1.00 48.08 46.35 49.80 —

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.