Two exchanges are quietly redrawing the map of the crypto options market, and the split tells a story bigger than any single trading session. Deribit still runs the table with 49.3% of total options volume, and its grip on Bitcoin contracts is even tighter at 55.3%. But Bybit has carved out a real foothold in Ethereum options, pulling in 38% of that segment’s volume — enough to suggest the era of one exchange dominating every corner of crypto derivatives may be winding down.

Key takeaways

  • Deribit holds 49.3% of the overall crypto options market and 55.3% of Bitcoin options trading specifically.
  • Bybit has captured 38% of Ethereum options volume, marking a genuine competitive foothold in that segment.
  • Deribit’s total 2025 trading volume reached $1,875 billion.
  • Deribit’s June 2026 quarterly options settlement topped $10 billion in notional value, split between roughly $9.06 billion in $BTC options and $1.57 billion in $ETH options.
  • Bybit’s $USDT-settled contracts contrast with Deribit’s native-asset settlement, a structural difference that could shape trader preferences going forward.

Deribit’s Market Leadership and Trading Volume

Deribit remains the single largest venue in the crypto options market, controlling roughly half of all trading activity across the industry. That leadership has been years in the making, and the numbers behind it are substantial enough to explain why rivals have struggled to dent its position.

Market Share Overview

Deribit commands 49.3% of the total crypto options market, according to the platform’s reported figures. Its position is even stronger within Bitcoin specifically, where it holds a 55.3% share of all Bitcoin options trading. That combination makes Deribit the default venue for institutional players looking to hedge or speculate on $BTC price movements through options contracts.

Trading Volume and Notional Settlement Details

The scale of activity on Deribit is measured in the hundreds of billions. In 2025, the platform’s total traded volume hit $1,875 billion, a figure that underscores just how much institutional liquidity flows through its order books. That volume becomes even more concrete when broken down by expiry: the June 2026 quarterly settlement alone exceeded $9 billion in notional value for Bitcoin options, part of a broader settlement that topped $10 billion when Ethereum contracts were included. Of that combined total, approximately $9.06 billion settled in $BTC options and $1.57 billion in $ETH options — a single quarterly expiry carrying a moat measured in billions of dollars.

Bybit’s Growing Influence in Ethereum Options

While Deribit still dominates Bitcoin options, the picture looks different in Ethereum. Bybit has captured 38% of Ethereum options trading volume, a share large enough to mean liquidity in that segment is no longer concentrated in one place.

$USDT Settlement and Contract Expiration Advantages

Part of Bybit’s traction comes down to structure. The exchange has built its options offering around $USDT-settled contracts, giving traders a stablecoin-denominated profit-and-loss experience rather than exposure tied to the underlying asset’s price swings. Deribit, by contrast, typically settles contracts in the underlying asset itself — either $BTC or $ETH. Bybit also supports a wider window of contract durations, offering everything from daily to quarterly expirations for Ethereum options, which gives traders more flexibility in timing their positions.

Implications for Ethereum Options Market Liquidity

The practical effect is that Ethereum options market liquidity is becoming split between Deribit and Bybit rather than sitting entirely with one venue. That’s a meaningful shift for a derivatives category that has historically mirrored Bitcoin’s concentration pattern. With 38% of $ETH options volume now routing through Bybit, traders no longer have a single obvious destination for executing large positions.

Implications for Investors in Crypto Options

This is where the two stories diverge in importance. Deribit’s massive settlement volumes in Bitcoin options suggest institutional liquidity there remains firmly concentrated — a $9.06 billion notional settlement in a single quarterly expiry is not something a competitor unseats overnight.

Ethereum is the more contested territory. Because Bybit’s 38% share shows $ETH options liquidity already split meaningfully, traders comparing execution quality across platforms — rather than defaulting to a single venue — stand to benefit most. The $USDT-settlement feature in particular could prove decisive for traders who prefer stablecoin-denominated outcomes over exposure denominated in the underlying token. For investors weighing where to place Ethereum options trades, that structural difference between Bybit $USDT settlement and Deribit’s native-asset model is now a genuine factor in the decision, not just a technical footnote.

FAQ

What is Deribit’s current market share in crypto options?

Deribit controls 49.3% of the total crypto options market and holds 55.3% of the Bitcoin options trading market specifically.

How significant is Bybit’s presence in Ethereum options trading?

Bybit has captured 38% of Ethereum options volume, establishing itself as a genuine competitor in that segment rather than a marginal player.

What are the key differences between Deribit and Bybit’s options contracts?

Bybit offers $USDT-settled contracts and supports expirations ranging from daily to quarterly, whereas Deribit settles its contracts in the underlying asset, either Bitcoin or Ethereum.

Why should investors care about the split in Ethereum options liquidity?

The liquidity split between Deribit and Bybit means investors should compare execution quality across both platforms and weigh the benefits of $USDT-settled contracts rather than defaulting to a single exchange.

Article produced with the assistance of artificial intelligence and reviewed by the editorial team.