The CFB xStocks Product Suite provides the standardized infrastructure layer the market needs as the tokenized equity revolution takes hold.

xStocks, the tokenized equity product issued by Backed Finance (a Payward company), has now recorded approximately $29 billion in cumulative transaction volume, marking the crossing of an important milestone for tokenized equities across major platforms.

Venues are building perpetual futures and lending markets on xStock tokens, with more product categories on the way. The asset class is scaling — but outside of Kraken Futures, it has been doing so without the standardized pricing and corporate action data that production-grade products eventually require.

That gap is what the CF Benchmarks xStocks Product Suite addresses. Today, we are excited to announce the launch of two complementary products: xStocks Indices — approximately 100 regulated real-time benchmarks — and the Corporate Action Data Feed, purpose-built to solve the challenge of standardized corporate action data handling that every venue building on xStocks faces.

How xStocks Work

To understand what the Product Suite does and why it is necessary, it helps to start with how xStocks are structured.

Each xStocks token is defined by three components working together:

• Raw Balance: the holder’s base unit, recorded on-chain. It changes only via mint, burn or transfer; corporate actions do not modify it.
• Multiplier: a global on-chain scaling factor, maintained by Backed Finance. When a corporate event occurs — a stock split, a dividend, a spin-off — Backed Finance updates the Multiplier to reflect the event’s economic effect.
• Token Balance: what the holder actually sees. Token Balance = Raw Balance × Multiplier.

What is Backed Finance?

Figure 1 – xStocks Token Mechanics

As Figure 1 shows, TradFi and xStocks move in parallel. A split lifts the Multiplier proportionally; a dividend lifts it further as the issuer reinvests the cash into additional underlying shares. In both cases total economic value is preserved without any change to the underlying blockchain record — the rebasing happens entirely at the Multiplier layer.

The design is elegant, but it creates two structural infrastructure challenges that become material only at scale, and that the market has been navigating without a standardized solution.

The Problem: Market Structure Without Infrastructure

Price Normalization

When Backed Finance updates the Multiplier, different exchanges interpret and display that change differently. Some reflect the corporate action as a price adjustment — the Price Return convention, where a 10-for-1 split divides the token’s quoted price by 10. Others absorb the Multiplier change into a continuous price path without a visible adjustment — the Total Return convention, where the quoted price is unchanged.

Both approaches are internally consistent in isolation. But because xStocks trade across multiple venues — and each venue independently decides how to handle the Multiplier — prices for the same xStock can diverge materially across venues. For example: NFLXx prices diverged up to 10x across venues following the recent 10-for-1 split (see Figure 2). Any downstream product that aggregates spot prices without a normalized reference inherits this fragmentation. CFB's xStocks Indices solve this by converting each venue's input to a single convention before aggregation, producing a regulated reference price that is consistent regardless of how individual venues display their feeds.

Figure 2 – Cross-Exchange Normalization

Corporate Action Data

A stock split, a dividend distribution, an M&A cash settlement — each requires coordinated adjustments across pricing, position accounting, funding parameters, collateral valuations, and settlement logic. Without a standardized, authoritative data source, every venue builds its own corporate action monitoring, interpretation, and calculation infrastructure. That means independent analysis of corporate action types and their downstream implications, bespoke engineering to derive timing and adjustment values, and ongoing operational overhead to maintain it all.

Getting it wrong has consequences. A dividend not credited to longs through funding lets traders pocket the price drop at the venue's expense. A split not applied atomically to open positions and orders can create transient mispricing that opens arbitrage against users. An M&A event settled at the wrong price exposes the venue to residual bad debt. These are not hypothetical risks — they are the predictable outcomes of running xStocks products without corporate action infrastructure, at scale.

The CFB xStocks Product Suite

xStocks Indices

CF Benchmarks publishes approximately 100 regulated real-time benchmarks. For each xStock, CFB produces both a Price Return (PR) and a Total Return (TR) index variant.

Before aggregating contributing order-book data, CFB normalizes each exchange’s feed to a consistent convention. A TR-convention price is converted to PR by dividing by the Multiplier; a PR-convention price is converted to TR by multiplying. All contributing venues arrive at the same denominator before aggregation.

The result is a reference price that is convention-clean, cross-venue coherent, and auditable. These reference prices already power Kraken xStocks perpetual markets.

The xStocks Corporate Action Data Feed

The Feed (illustrated in Figure 3) is a standardized, event-driven data product that translates corporate action information into explicit, pre-calculated instructions that downstream systems can consume directly. Corporate actions are assigned to three categories:

• Cashflow events (e.g. dividends): the Feed publishes an Effective Scale Factor and a Cash Amount per Token — the net USD distribution per token after applicable withholding tax. Venues apply both values at the Effective Time.
• Structural events (e.g. stock splits): the Feed publishes an Effective Scale Factor only. The economic effect is a rescaling of position and price denominations; there is no cash component.
• Termination events (e.g. delisting): the Feed publishes a Settlement Price — the final USD value per token at which the position closes. No Effective Scale Factor; the product ceases.

For every event, the Feed publishes events through a Pending → Effective lifecycle: Pending entries flag upcoming events early; Effective entries provide the actionable adjustment ahead of the effective time so venues have time to prepare. Every record is versioned and append-only, with corrections appended as new versions rather than overwriting prior entries — providing a clean audit trail for downstream reconciliation.

Figure 3 – Corporate Action Data Feed

What the CFB xStocks Product Suite Unlocks

Perpetual Futures venues running xStocks perps need to keep the contract economically aligned with the underlying Token through every corporate action. Cashflow events apply through a long/short adjustment using the Feed's Cash Amount; Structural events apply through contract-level rescaling using the Effective Scale Factor; Termination closes positions at the Settlement Price. The mark price, derived from the Index, reflects Corporate-Action-driven price changes automatically — no manual intervention required.

Margin and collateralized lending venues hold the xStock Token directly, so Multiplier adjustments flow into collateral balances automatically through the on-chain rebase. The operator's task is to keep Token balance, reference price and risk representation consistent across the corporate action event boundary — supported by the Feed's advance event timing and economic outputs. Termination events use the Settlement Price for orderly unwind.

Options venues face corporate action sensitivity across multiple contract parameters — strike price, contract multiplier, expiration date and deliverable asset. The Feed provides the event classification, timing and economic outputs operators apply at the Effective Time — Effective Scale Factor and Cash Amount for ongoing events, Settlement Price on Termination.

Allocators and risk managers evaluating xStocks exposure need a reference price that is convention-clean, consistent across venues, and produced to an institutional standard. CFB's regulated xStocks Indices are that reference — produced by the same FCA-regulated benchmark administrator whose indices underpin over $100 billion in assets under reference globally.

In each case, venues no longer need to build corporate action and pricing infrastructure themselves and can consume what they need from CFB's xStocks Product Suite — produced by an FCA-regulated benchmark administrator.

Why CF Benchmarks

CF Benchmarks is an FCA-regulated Benchmark Administrator (FRN 847100) and the etf.com 2025 Index Provider of the Year. Our indices power 99% of the regulated crypto derivatives market, including six of the eleven spot Bitcoin ETFs in the US and all three in Hong Kong.

The xStocks Product Suite extends that institutional infrastructure into tokenized equities. The corporate action Feed methodology is designed specifically for the Raw Balance / Multiplier / Token architecture. The indices are purpose-built to handle the PR/TR convention fragmentation that is unique to this market. Both products are live.

CF Benchmarks is a Payward company. xStocks is also a Payward product. Both are purpose-built infrastructure products operating within the same ecosystem — but with distinct mandates and independent institutional credentials. The CFB xStocks Product Suite consists of regulated indices and a standardized corporate action data feed; it is available to any venue building on xStocks.

The tokenized equity market is at an early institutional inflection point. The decisions being made now about reference prices and corporate action handling will shape market structure for years. The CFB xStocks Product Suite is the infrastructure layer those decisions should be built on.

To access the Corporate Action Data Feed or evaluate the xStocks Indices, contact [email protected] or visit www.cfbenchmarks.com.

Discover More

xStocks Product Suite

• xStocks
• Indices
• Corporate Actions