2026 Stock Derivatives Explosive Growth: The Landscape of Cryptocurrency Exchanges and Key Trends | RootData Research

Author: RootData

Introduction

In 2026, stock derivatives are rising from the periphery of the cryptocurrency market to become one of its core engines.

According to monitoring data from RootData on mainstream sample exchanges, from January to August 2026 (data as of the 25th), the cumulative trading volume of stock derivatives (contracts) reached nearly $1.75 trillion, with monthly trading volume increasing from $10 billion in January to over $600 billion. After the market focus quickly shifted from precious metals like gold and silver to stock assets such as U.S. and Korean stocks, stock derivatives have become the strongest growth driver for cryptocurrency exchanges' TradFi businesses.

As cryptocurrency exchanges capitalize on the stock asset dividends, a new round of competition has also begun. This report, based on RootData's exchange ranking system, conducts a horizontal comparison of four core exchanges—Binance, OKX, Bitget, and Bybit—across five dimensions: trading volume, open interest, market depth, trading costs, and product matrix, analyzing the competitive barriers and evolution of the stock derivatives sector.

I. Overview of the Stock Derivatives Market

1.1 Monthly Average Trading Volume: Transition from Billions to Hundreds of Billions

From January to August 2026, the trading volume of stock derivatives has shown a growth curve that transitioned from steady increases to steep surges. According to RootData's monitoring of mainstream sample exchanges, the total trading volume in January was approximately $11.6 billion, which then expanded month by month, reaching $73.3 billion in May. Entering June, the average daily trading volume surged by 353.9% month-on-month, driving the total for the month to $322 billion; July's total doubled again to $664.4 billion, setting new highs for the year; August (as of the 25th) remained above $600 billion, indicating that the growth momentum has not faded.

The latest round of surges is primarily driven by the market for AI hardware such as storage chips. Starting in late June, contracts for targets like SanDisk (SNDK), SK Hynix (SKHYNIX), and Micron (MU) saw concentrated volume across the market, combined with the intensive listing of stock and leveraged ETF contracts by leading exchanges in July and August, which collectively pushed up trading volume through supply and demand resonance.

From cumulative data, the total trading volume of stock derivatives from January to August is approximately $1.75 trillion, with the monthly volume center rising from less than $12 billion at the beginning of the year to over $600 billion; July's single-month volume was about 57 times that of January. This transition indicates that stock derivatives have rapidly moved from a peripheral category into mainstream trading visibility.

1.2 Stock Derivatives Dominate the TradFi Sector

Stock derivatives have transformed from a supporting role in TradFi to a leading role. Their share in the entire TradFi sector has steadily increased; at the beginning of the year, when precious metals dominated, the trading volume of stock derivatives accounted for less than 20% of the entire TradFi sector. Subsequently, as global stock markets such as U.S. and Korean stocks strengthened, funds quickly migrated to stock derivatives, and by June, the trading volume of stock derivatives accounted for more than half of the TradFi sector for the first time, approaching 75%. In July and August, this share exceeded 80%, officially completing the transition from a supporting role to a leading role.

The pace of leading platforms also confirms this trend, as stock derivatives are transitioning from "novelty products" to regular trading choices for platform users. Binance has disclosed that 47% of its bStocks trading occurs outside regular U.S. trading hours, indicating that trading demand is no longer dependent on traditional stock market opening times but has become an independent product for cryptocurrency users to trade around the clock; on Bitget, approximately one in three contract trades comes from stock perpetual contracts, and weekend trading volume for U.S. stock tokens has increased tenfold at times, further indicating that cryptocurrency users' demand for 24/7 participation in the U.S. stock market is rapidly being released. Stock derivatives are gradually becoming an important component of the trading ecosystem on platforms, moving from supplementary products.

From open interest data, the popular stock assets in the cryptocurrency market are relatively synchronized with those in traditional stock markets, with the accumulation of popular assets like storage rapidly expanding. By the end of July, SK Hynix (SKHYNIX) saw its open interest surge first, reaching a peak of $875 million; by mid-August, SpaceX (SPCX) and SanDisk (SNDK) had peak open interest reaching approximately $910 million and $1.73 billion, respectively.

II. Competitive Landscape: Multi-Dimensional Comparison of Core Exchanges

In terms of the competitive landscape among exchanges, RootData combines its stock derivatives exchange rankings to compare the stock derivatives data of the following four core exchanges across dimensions such as trading volume, open interest, depth, price spread, and asset count.

2.1 Trading Volume: Significant Head Concentration Effect

From January to August 2026 (as of August 25), the cumulative transaction volume shows a significant head concentration effect. Among the four exchanges, Binance dominates with $853.58 billion, holding a 61.3% share; Bitget follows with $270.85 billion, accounting for 19.5%; OKX (with $234.39 billion, 16.8%) comes next; Bybit (with $33.41 billion, 2.4%) is relatively smaller. From the trends in the last two months and cumulative trading volume, competition among mainstream exchanges remains tight, except for Binance.

2.2 Open Interest (OI): Differentiation in Capital Accumulation Ability

From the average daily open interest (OI) over the past month (July 25 - August 25), Binance leads significantly with $3.35 billion, holding a 69.1% share; Bitget follows with $790 million, accounting for 16.3%; OKX ($530 million, 10.9%) and Bybit ($180 million, 3.7%) rank third and fourth, respectively.

2.3 Market Depth: Binance and Bitget Together Account for 70% of Liquidity

From the ±2% weighted depth, Binance and Bitget together account for 70% of liquidity. Binance maintains the top position with an average daily depth of $10.1 million; Bitget follows closely with $4.82 million, about 48% of Binance's depth; OKX ($3.87 million) and Bybit ($1.16 million) show a significant gap compared to the top two.

The combined depth of Binance and Bitget accounts for over 70% among the four exchanges. Notably, Bitget's depth share (24.2%) is higher than its OI share (16.3%), indicating a greater investment in liquidity provision, with the market thickness supported by each unit of open interest exceeding the industry average.

2.4 Trading Costs: Narrowing Price Spread Differences

From the weighted price spreads of more than a dozen representative popular assets recently tracked, Bitget ranks first with 0.0144%, offering the best quote quality; Binance (0.0145%) follows closely, with both nearly at the same level; OKX (0.0154%) ranks third, with a small gap from the top two; Bybit trails with 0.0237%.

The tracked assets cover the most representative popular assets in the market, including technology giants like Apple (AAPL), TSMC (TSM), Arm (ARM), Amazon (AMZN), as well as core broad-based ETFs like QQQ (Nasdaq 100) and SPY (S&P 500), while also including popular crypto concepts like MicroStrategy (MSTR) and Circle (CRCL).

Overall, the price spreads of the top three platforms—Binance, OKX, and Bitget—have compressed to within 0.016%, narrowing the differences in trading costs. Bitget has shown outstanding quote quality on the popular assets tracked, ranking alongside Binance in the top tier; Bybit has wider spreads on some assets, indicating room for optimization. The differentiation among platforms is more evident in dimensions such as depth, variety, and user experience.

2.5 Significant Differences in Asset Strategies

As of August 25, in terms of the number of listed contracts, Bitget ranks first with 298, following a "broad coverage" strategy; Bybit (206) and Binance (170) rank second and third, respectively; OKX has 156. The gap in product coverage among the four platforms is not significant, with Bitget and Bybit focusing more on a "wide and comprehensive" fast-paced listing strategy, while Binance and OKX are relatively restrained.

2.6 Summary of Horizontal Comparison

From multiple dimensions, the current landscape of stock derivatives exchanges shows clear stratification characteristics.

Binance ranks first in transaction volume, average daily OI, and average daily ±2% weighted depth, making it the absolute center of stock derivatives liquidity; however, its contract coverage is not the widest, and it has not established an absolute leading advantage in the weighted price spreads of popular assets.

Bitget is currently the most balanced platform in terms of comprehensive layout, ranking first in weighted price spreads for popular assets, with the widest contract coverage among the four, and ranking second in transaction volume, OI, and depth liquidity indicators, showing no weaknesses in trading costs or liquidity.

OKX ranks third in terms of price spreads for popular assets and the three liquidity indicators, with the thinnest contract coverage among the four, overall presenting a "curated" characteristic.

Bybit ranks second in contract coverage, but ranks fourth in trading volume, open interest, depth, and spread, and its layout in the stock derivatives segment is still in the expansion stage.

III. Conclusion

In 2026, the stock derivatives segment has transitioned from "marginal experimentation" to the "explosive growth" phase, with a cumulative trading scale of approximately $17.5 trillion from January to August. The rapid expansion of the market is reshaping the competitive logic of exchanges, where relying solely on traffic or a single-dimensional advantage is no longer sufficient to establish barriers. Competition is shifting from "who has the larger trading volume" to who can achieve a better balance between cost, depth, variety, and capital accumulation.

In the current landscape, Binance remains the absolute center of liquidity, but the differentiation paths of leading platforms have gradually become clear. Bitget, with its optimal performance in the spreads of popular assets and the broadest contract coverage, combined with a balanced lead in trading volume, depth, and open interest liquidity indicators, has become the platform with the most comprehensive dimensions and no obvious shortcomings; OKX has carved out a differentiated path by selectively focusing on top assets; Bybit is actively following up on the expansion of underlying assets, but its overall scale still has room to catch up.

Looking ahead to the second half of the year, as the segment enters a quality competition phase under a high base, platforms with multi-dimensional comprehensive capabilities are more likely to capture the next round of incremental growth. Exchanges that can maintain pricing and depth advantages on core assets, while covering long-tail demands with a rich variety of underlying assets and remaining competitive in liquidity, will occupy a more favorable position in the transition from "volume growth" to "quality competition."

The ultimate outcome of the stock derivatives segment may not belong to a single champion, but to those players who have no obvious shortcomings and can maintain competitiveness across multiple dimensions.