Bitcoin volatility is back in focus as traders weigh Friday's surge in the equity market's fear gauge against a weekend of BTC trading, with the U.S. midterm elections now weeks away. The Cboe Volatility Index, or VIX, climbed 21.5% to 19.99 on Friday as the S&P 500 fell 1.09%. Bitcoin held above $80,000, while its own implied volatility gauge eased slightly.

The mixed signals arrive ahead of the U.S. midterm elections on November 3. Analyst Ali Charts points out that Bitcoin's one post-election record is mixed, with losses in the last two cycles. Neither that pattern nor historical VIX behavior offers a reliable forecast for Monday or for November. Short-term market signals can reverse sharply, and investors face elevated uncertainty on both counts.

A Mixed Midterm Election Record

In an October post, Ali Charts listed Bitcoin's one-month returns following past midterm elections: +30.91% in 2010 and +6.61% in 2014, with returns turning negative in 2018 (-47.13%) and 2022 (-18.15%).

BITCOIN POST U.S. MIDTERM ELECTIONS

Bitcoin's performance in the month following U.S. midterm elections has been mixed:

• 2010: +30.91%
• 2014: +6.61%
• 2018: -47.13%
• 2022: -18.15%

Interestingly, the pattern shifted after 2014, with $BTC delivering negative returns… pic.twitter.com/mX2ATToNqR

— Ali Charts (@alicharts) October 18, 2026

The record is mixed. Only the last two readings were negative, and a four-election sample offers context but limited predictive power; the comparison tracks monthly returns while saying little about what comes next. Notably, the pattern shifted after 2014, meaning the most recent readings are the negative ones — a detail the analyst highlighted in the post.

U.S. voters return to the polls on Nov. 3, 2026, in midterm elections that fall halfway through the presidential term and put every House seat and roughly one-third of the Senate on the ballot — a constitutional calendar that can reshape legislative control and, with it, the fiscal and policy backdrop markets price. Markets may watch policy, fiscal debate and sector reactions in the run-up. Interest rates, earnings, liquidity and global conflict can outweigh election effects. Bitcoin volatility may rise around the vote without a predictable direction: past returns cannot say whether BTC rises or falls in the month after the 2026 midterms, and there is no prior 2026 cycle to compare.

Friday's stock selloff followed pressure on AI shares and geopolitical concerns. The VIX prices options tied to expected S&P 500 swings over roughly the next 30 days, so its jump signals greater demand for protection against future swings. Bitcoin trades around the clock, giving investors a weekend view of risk appetite, but quiet Sunday trading cannot guarantee that stocks will resume buying on Monday. Bitcoin volatility and equity fear can diverge.

VIX History Leans Toward Easing — With Exceptions

According to a Coindesk analysis, the VIX had jumped at least 20% on a Friday 32 times before this week, dating back to 1990. It fell the following Monday in 25 of those cases and rose in seven, with a typical Monday decline of 4.5%. A month later, the index was lower in 25 cases, with a median drop of 16%.

The history favors easing, but the seven exceptions matter, and Friday's close below 20 — a level commonly cited as the dividing line between quieter and more turbulent regimes — also leaves room for another rise. The seven Monday advances show how quickly the historical tendency can fail.

VIX, BVIV and Liquidation Clusters Keep Traders Alert

Bitcoin's own volatility gauge tells a calmer story. The BVIV, an options-derived measure of expected 30-day Bitcoin volatility, stayed just below 40% after slipping 1%. That contrasts with Friday's VIX jump, but the two gauges track different markets, horizons and risks. BVIV reflects expected future swings rather than realized price moves, and calm in one market proves little about the other. For now, the two volatility markets are sending different messages.

According to CoinGlass, crypto liquidations totaled $352.1 million over 24 hours, up 67%. AI-chip-linked perpetuals accounted for $33.8 million, mostly from long bets. SOXL led with $13.05 million in liquidations, while SanDisk contracts lost about $11.98 million. These perpetual contracts trade continuously without expiry and follow underlying prices, and the exits reflect the distinct margin risks carried by leveraged positions.

CoinGlass data placed BTC near $80,996, just above an $80,862 long liquidation-risk level — a buffer of roughly $134 — with about $46.39 million in longs clustered near that threshold. ETH traded near $2,372, roughly 0.75% above a $2,354 level tied to $25.98 million in longs, a gap of about $18. Such clusters can amplify moves, but they are dynamic risk markers that shift as positions change.

A Calendar Marker, Not a Pattern

Monday also marks 39 years since Black Monday, when the Dow lost 22.6% on Oct. 19, 1987, according to the Federal Reserve. The anniversary adds context, but it does not show that the current selloff mirrors 1987. Bitcoin did not exist at the time, and the VIX, Bitcoin volatility and historical election returns measure different risks.

Traders watching Bitcoin volatility therefore face crosscurrents: whether equity fear follows its historical Monday pattern or joins the seven exceptions, whether BTC and ETH keep their thin buffers above clustered long-liquidation levels, and how positioning shifts heading into the Nov. 3 vote. Equity fear may fade while leveraged positions remain close to liquidation zones. The Black Monday anniversary remains a calendar marker only.

Source: Blockonomi