Today's signalplus options bulk-

If it rises, sell! A certain boss sold 86000 naked calls (covered) at the end of March, with a total opening of over 2,000 BTC contracts, earning nearly 10 BTC in premiums, expecting that BTC will not soar above 86000 (25%) by the end of March.

Profit - If the BTC price at expiration is below 86000, net all premiums received.

Risk - If BTC suddenly soars above 86000, the spot is gone...