The capital markets crystal ball: Trends to watch in 2026

Capital markets are undergoing a fundamental structural transformation. Here are some of the industry-defining trends to watch in 2026:

Markets are taking real steps toward 24/7 trading. Tokenization is extending to virtually all financial assets. Volatility has shifted from anomaly to business as usual. And firms looking to compete in these ever-evolving conditions will turn to new architectures as the blueprint for their technology stacks.

Building for 24/7 capital markets

The 24/7 trading debate continues in 2026 but the discussions will mature, moving from buzz into the critical phase of practical execution. Market volatility, client demand, and the tokenization of seemingly everything have pushed the 24/7 markets debate from theory to operating reality.

Capital market firms have accepted that they need to modernize, and have made their 24/6 or 24/7 intentions clear. They must focus now on how to build and implement the infrastructure to capitalize on this move. Attempting to retrofit continuous, round-the-clock operations onto legacy platforms can be a recipe for failure.

To thrive, firms will need to rethink their entire technological architecture. The capital markets tech stack of the next decade is fundamentally different to that of the last – deliberately engineered for continuous operations, fast recovery, and clean audit trails by design, not as afterthoughts.

The tokenization of everything

We are seeing the “tokenization of seemingly everything” – from US Treasuries and funds to real estate and private credit, tokenized assets inherently supply a seamless, round-the-clock infrastructure for trading and settlement.

In a tokenized environment, firms will need to build with new requirements in mind; including interoperability layers for seamless asset exchange, unified market infrastructures instead of data silos, and lifecycle automation to power round-the-clock trading.

Volatility as the only constant

With volatility now a constant, resilience, consistency and speed are no longer just performance goals, but essential, non-negotiable quality attributes built into every trading platform.

That means fewer manual breaks, simpler workflows, and faster time to recovery, as better uptime and control translate directly into client trust, execution quality, and reduced operational losses.

Evolving technology architectures – Sequencers take center stage

Against this backdrop, we can expect “sequencer” architectures — systems that enforce consistent event ordering — to take center stage in 2026. In essence, a “sequencer” acts as a traffic controller, keeping events in strict order across trading and post-trade, cutting manual breaks and speeding recoveries when markets are choppy. In practice, this gives trading and post-trade flows stronger determinism, better auditability, and quicker recovery after incidents, supporting round‑the‑clock operations.

An increasing number of market participants will favor event‑driven and sequencer‑centric designs over sprawling microservices for consistency and performance, while significantly improving scale by separating architectural concerns from differentiating business logic, letting teams work independently and deliver faster.

In practice, this means that modular platforms will be essential to provide new capabilities, open-source code will support transparency and pace, and cloud and accelerators will shorten delivery.

2026 – Capitalizing on tech modernization

To capitalize on this technology modernization, we expect to see financial firms adopt new strategies when approaching their technology stacks.

The perennial “buy AND build” debate is resolved: buy the undifferentiated foundations and build the execution, workflows and client experience that will set your firm apart. Vendors become partners in innovation. The prospective payoff of this new breed of architecture is faster rollout, lower operational risk, and a technology stack ready for artificial intelligence, multi-asset strategies, and true round-the-clock trading.

Winning firms will move to modular platforms with clear interfaces so they can add or upgrade capabilities without rewrites, adopt open source for transparency and faster iteration, and use cloud and tech accelerators to cut time-to-market while retaining control of the parts that truly differentiate them. Industry research shows hybrid and cloud will be critical to operations over the next 12 to 24 months, so portability, resilience, and cost discipline matter as much as raw performance.

Capital markets firms face a year of industry-defining structural shifts. Whether firms are gearing up for round-the-clock operations or the tokenization of assets in every corner of the market, one thing is certain: the fundamentals of building trading technology will change.