opzioni / BRK B Berkshire Hathaway Inc.

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← 30/07 Seduta del 31/07/2026 completa 06/08 →
Spot 512.16  ·  242 contratti su 5 scadenze  ·  fonte ibkr  ·  catturata 31/07 23:54 UTC
CALLStrikePUT
OIBidAskMidDeltaIV IVDeltaMidBidAskOI
— 46.35 50.00 48.17 — — 465 27.0% -0.04 0.30 0.19 0.41 —
— 41.65 44.30 42.98 +0.95 25.6% 470 25.6% -0.05 0.47 0.24 0.70 —
— 39.20 41.85 40.52 +0.94 25.0% 472.5 25.0% -0.06 0.56 0.37 0.75 —
— 36.20 39.35 37.77 +0.93 24.3% 475 24.3% -0.07 0.47 0.31 0.64 —
— 34.30 36.90 35.60 +0.92 23.7% 477.5 23.7% -0.08 0.54 0.35 0.72 —
— 31.90 35.30 33.60 +0.91 23.0% 480 23.0% -0.09 0.66 0.50 0.82 —
— 29.50 32.10 30.80 +0.90 22.4% 482.5 22.4% -0.10 0.93 0.52 1.33 —
— 27.15 30.50 28.82 +0.88 21.9% 485 21.9% -0.12 0.87 0.71 1.03 —
— 24.85 27.35 26.10 +0.86 21.3% 487.5 21.3% -0.14 1.37 0.84 1.90 —
— 22.35 24.95 23.65 +0.84 20.8% 490 20.8% -0.16 1.22 0.93 1.50 —
— 19.95 23.45 21.70 +0.82 20.3% 492.5 20.3% -0.19 1.43 1.15 1.71 —
— 17.40 20.45 18.93 +0.78 19.8% 495 19.8% -0.22 1.74 1.41 2.06 —
— 16.15 18.25 17.20 +0.75 19.4% 497.5 19.4% -0.25 2.26 1.77 2.75 —
— 13.80 16.15 14.97 +0.71 19.1% 500 19.1% -0.29 2.60 2.20 3.00 —
— 12.25 14.15 13.20 +0.67 18.7% 502.5 18.7% -0.34 3.27 3.00 3.55 —
— 10.25 12.25 11.25 +0.62 18.4% 505 18.4% -0.38 3.92 3.30 4.55 —
— 7.80 10.45 9.12 +0.57 18.2% 507.5 18.2% -0.43 4.62 3.70 5.55 —
— 6.80 8.90 7.85 +0.52 18.0% 510 18.0% -0.49 5.00 3.80 6.20 —
— 5.95 7.50 6.72 +0.46 17.8% 512.5 17.8% -0.54 7.05 6.15 7.95 —
— 4.85 6.25 5.55 +0.41 17.6% 515 17.6% -0.60 8.18 7.20 9.15 —
— 3.85 5.20 4.53 +0.36 17.5% 517.5 17.5% -0.65 10.30 8.85 11.75 —
— 3.05 4.20 3.62 +0.31 17.4% 520 17.4% -0.70 11.30 10.40 12.20 —
— 1.53 2.65 2.09 — — 525 — — 14.47 12.80 16.15 —
— 0.75 1.84 1.29 +0.16 17.5% 530 17.5% -0.86 19.20 17.85 20.55 —
— 0.11 1.02 0.56 +0.11 17.8% 535 17.8% -0.91 23.62 22.15 25.10 —
— 0.24 0.83 0.54 +0.07 18.2% 540 18.2% -0.95 28.57 26.90 30.25 —
— 0.11 0.41 0.26 +0.05 18.7% 545 18.7% -0.98 33.27 31.80 34.75 —
— 0.03 0.32 0.17 +0.03 19.2% 550 19.2% -1.00 38.27 36.85 39.70 —
— 0.01 0.25 0.13 +0.02 19.8% 555 19.8% -1.00 43.27 41.85 44.70 —
— 0.01 0.22 0.12 +0.02 20.4% 560 20.4% -1.00 48.23 46.85 49.60 —

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.