Crypto Market Update: Quadruple Witching Event Spurs Volatility Amid Institutional Moves
March 20, 2026 — By Meagen Seatter and Giann Liguid
The cryptocurrency market experienced heightened volatility on Friday, March 19, 2026, as a rare and influential financial phenomenon known as the quadruple witching event took place. Combined with rising geopolitical tensions, this event drove increased activity and price fluctuations across major digital assets.
Market Snapshot as of March 19, 9:00 p.m. UTC
- Bitcoin (BTC) was trading at approximately US$70,149.38, slightly down by 0.2% in the past 24 hours.
- Ether (ETH) slipped 0.5%, priced around US$2,133.06.
- Among altcoins, XRP fell 0.8% to US$1.43, while Solana (SOL) remained stable near US$88.89. ### Understanding the Quadruple Witching Event
This event occurs quarterly—specifically on the third Fridays of March, June, September, and December—and involves the simultaneous expiration of four types of derivatives contracts: stock index futures, stock index options, single-stock options, and single-stock futures. This triple derivatives expiration is coupled with Bitcoin options expiry, magnifying its impact.
On this occasion, roughly US$1.7 billion worth of Bitcoin options expired on the Deribit exchange. Simultaneously, stock market derivatives totalling approximately US$5.7 trillion also expired. The coinciding expirations induce increased trading volumes, market adjustments, and heightened volatility, as traders rebalance positions.
Institutional Developments Bolstering Crypto Adoption
In parallel with market dynamics, institutional momentum continues to gather pace:
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Morgan Stanley Advances Spot Bitcoin ETF Plans
The global financial giant Morgan Stanley filed a second amended S-1 registration for its proposed spot Bitcoin exchange-traded fund (ETF). The updated filing reveals intentions to raise US$1 million through the sale of 50,000 seed shares to a delegated sponsor prior to listing on the NYSE Arca. Proceeds from this initial offering will be used to purchase Bitcoin, underpinning the ETF’s value.Notably, leading trading firms such as Jane Street, Virtu Americas, and Macquarie Capital have been designated as authorized participants. These entities will facilitate the creation and redemption of large ETF share blocks, capitalizing on any arbitrage opportunities to align the ETF’s price closely with Bitcoin’s market value.
Rania Gule, Senior Market Analyst at XS.com, remarks that Morgan Stanley’s move underscores the emergence of digital assets as strategic institutional and quasi-standard financial instruments, signaling a transformative shift in global markets.
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S&P 500 Licensed for Blockchain-Based Futures
S&P Dow Jones Indices licensed the S&P 500 index to TradeXYZ, a platform integrated with Unit’s Hyperliquid tokenization network. This collaboration enables the launch of the first official perpetual futures contract tracking the S&P 500 directly on the blockchain. Qualified investors can thus gain leveraged exposure to this flagship stock index through a decentralized digital vehicle, marking a notable convergence of traditional finance (TradFi) and decentralized finance (DeFi). -
Mesh Joins Canton Network to Enhance Security
Mesh, a crypto payments company recently valued at US$1 billion following a US$75 million funding round, has become a super validator on the Canton Network. Mesh’s role as a trusted operator aims to bolster security across blockchains servicing regulated financial environments. This partnership illustrates the growing integration between compliant tokenization technologies and payment infrastructure in bridging legacy banking with blockchain ecosystems. -
Visa Introduces AI-Enabled Payment Tool
Visa Crypto Labs launched a cutting-edge command-line interface enabling artificial intelligence (AI) bots to autonomously execute secure card payments without requiring specialized authorization codes. Compatible with payment protocols from Coinbase and Stripe, this innovation supports a faster "agentic web" — an ecosystem where AI agents can autonomously perform and settle discrete tasks, streamlining transaction efficiency.
Market Outlook
As the quarter progresses beyond the quadruple witching event, market participants will be closely monitoring the ripple effects on crypto price behavior. The intertwining of large-scale derivative expirations with institutional endorsements highlights both the risks and maturation of the crypto market landscape.
For continuous updates and detailed analysis of crypto trends, follow @INN_Technology on Twitter.
About the Authors
Meagen Seatter, Investment Market Content Specialist at Investing News Network, brings a diverse background spanning marketing, psychology, and anthropology. Based in Vancouver, Meagen specializes in writing about life sciences, cannabis, technology, and psychedelics. Outside the office, she enjoys gardening, cooking, travel, and the outdoors.
Giann Liguid is a writer with experience across security, food, and business sectors. A graduate of Ateneo De Manila University, Giann has worked in government administration and enjoys thrift shopping with his dogs when not covering market developments.
Disclaimer: The authors hold no direct investment interest in any companies mentioned in this article.