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
— 51.95 54.80 53.38 +0.88 19.1% 450 19.1% -0.12 2.50 2.27 2.73 —
— 47.45 50.05 48.75 +0.86 18.6% 455 18.6% -0.14 2.94 2.69 3.20 —
— 43.45 45.75 44.60 +0.84 18.1% 460 18.1% -0.16 3.50 3.25 3.75 —
— 38.60 41.35 39.98 +0.82 17.6% 465 17.6% -0.19 4.08 3.90 4.25 —
— 35.05 37.40 36.23 +0.78 17.2% 470 17.2% -0.22 4.90 4.65 5.15 —
— 30.50 34.00 32.25 +0.75 16.9% 475 16.9% -0.26 5.80 5.40 6.20 —
— 27.25 29.95 28.60 +0.71 16.5% 480 16.5% -0.30 6.88 6.40 7.35 —
— 23.10 26.55 24.82 +0.66 16.2% 485 16.2% -0.35 8.35 7.75 8.95 —
— 20.60 22.35 21.48 +0.62 15.9% 490 15.9% -0.40 10.20 9.75 10.65 —
— 17.70 19.00 18.35 +0.57 15.7% 495 15.7% -0.46 12.05 11.30 12.80 —
— 15.00 16.05 15.53 +0.51 15.5% 500 15.5% -0.52 14.32 13.50 15.15 —
— 12.45 13.35 12.90 +0.46 15.3% 505 15.3% -0.58 16.82 15.90 17.75 —
— 10.15 11.10 10.62 +0.40 15.1% 510 15.1% -0.64 19.90 19.05 20.75 —
— 8.15 9.05 8.60 +0.35 15.0% 515 15.0% -0.70 23.07 21.95 24.20 —
— 6.45 7.10 6.78 +0.30 14.9% 520 14.9% -0.75 26.62 25.15 28.10 —
— 5.00 5.70 5.35 +0.26 14.9% 525 14.9% -0.81 30.57 29.15 32.00 —
— 3.90 4.55 4.22 +0.21 14.8% 530 — — 34.73 33.35 36.10 —
— 3.00 3.55 3.27 — — 535 — — 39.23 37.80 40.65 —
— 2.31 2.73 2.52 — — 540 — — 44.05 42.80 45.30 —
— 1.77 2.18 1.98 — — 545 14.9% -0.99 48.42 46.80 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.