Bullish flows push Bitcoin’s put-call ratio to 2021 low
|Put-call open interest ratio measures the number of open positions in put options relative to calls.
Bitcoin’s put-call open position ratio dropped to the lowest level this year on increased activity in calls or bullish bets.
The ratio slipped to 0.51 on Monday, hitting the least since Dec. 25 and extending the slide from the July high of 0.67, data provided by crypto derivatives research firm Skew show.
According to Skew’s Twitter feed, about 2,000 bitcoin call option contracts with a strike price of $140,000 and expiry date of Dec. 31 changed hands on Sunday. Similar volume was seen in the December expiry call with a strike price of $200,000.
“All this activity in calls has brought the put-call ratio to YTD lows,” Skew tweeted on Monday. A call option gives the holder the right but not the obligation to buy the underlying asset at a predetermined price on or before a specific date. A call buyer essentially purchases insurance against bullish moves by paying a premium to the seller. A put option gives the purchaser the right to sell.
Bitcoin put-call open interest ratio
Source: Skew
Data shared by over-the-counter desk Paradigm and analytics firm Genesis Volatility show investors bought Aug. 6 expiry calls at $44,000 and simultaneously sold calls at $50,000, a so-called bull call spread, last week, pulling the put-call open positions ratio down.
The bull call spread involves buying call options at, below or above the spot market price and selling an equal number of calls with the same expiry at a higher strike price.
It’s a limited-risk, limited-reward strategy designed to benefit from an increase in the underlying asset. The maximum profit is earned if the asset expires at or above the short call’s strike price, that is $50,000 in this case, on the settlement day. The maximum loss is limited to the net premium paid while setting the strategy. It is arrived at by subtracting the compensation received for selling the $50,000 call from the premium paid for buying the $44,000 call.
Traders also bought September expiry call spreads at $64,000-$124,000 strikes last week. Other metrics measuring the implied volatility or price differential between call and puts also paint a bullish picture.
Bitcoin put-call skews
Source: Skew
For the first time in nearly 10 weeks, short-term, medium-term, and long-term put-call skews are displaying negative values, a sign of calls drawing higher demand or prices than puts.
Bitcoin is currently trading near $38,500, representing a 1.7% drop on the day.
Information on these pages contains forward-looking statements that involve risks and uncertainties. Markets and instruments profiled on this page are for informational purposes only and should not in any way come across as a recommendation to buy or sell in these assets. You should do your own thorough research before making any investment decisions. FXStreet does not in any way guarantee that this information is free from mistakes, errors, or material misstatements. It also does not guarantee that this information is of a timely nature. Investing in Open Markets involves a great deal of risk, including the loss of all or a portion of your investment, as well as emotional distress. All risks, losses and costs associated with investing, including total loss of principal, are your responsibility. The views and opinions expressed in this article are those of the authors and do not necessarily reflect the official policy or position of FXStreet nor its advertisers.