модель бычья волна Вульфа реализована
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Ведь знали бюргеры, где тарить)
«Investors have bought increasing volumes of put options that will pay out if the price of WTI drops to $20 to $30 a barrel next year, the data show. The largest open interest across options contracts — both bullish and bearish — for December 2016 is for puts at $30 a barrel.»