LSEG
Smartstream launches agentic solution, SEC greenlights 23/5 trading for Cboe, and more
The Waters Cooler: A recap of the major tech and data news from the past week in the capital markets.
Anthropic builds finance agents, Osttra buys HUB, TMX mulls extended trading, and more
A recap of the major tech and data news from the past week in the capital markets.
LSEG makes final case for dismissal of MayStreet lawsuit
Lawyers for both LSEG and MayStreet founder Patrick Flannery have argued the lawsuit’s merits through various legal filings for almost a year.
LSEG’s TradeAgent to challenge swap confirmation monopoly
Post-trade platform aims to extend clearing efficiencies to bilateral markets beyond SwapAgent.
Witad Awards 2026: WatersTechnology Woman of the Year—Annabel Harrison, LSEG
Annabel Harrison, head of Agent Services, Post Trade Solutions at LSEG, wins WatersTechnology Woman of the Year in the 2026 Women in Technology and Data Awards.
Market data cost increases slow, but prices still outmatch budgets
The market for market data is in flux as procurement teams are buoyed by C-suite attention, AI, and competitive tension. But providers are trying to protect their moat.
LSEG ‘acted in bad faith’ in MayStreet acquisition, new court filing alleges
Lawyers for Patrick Flannery have responded to LSEG’s motions to dismiss the suit for fraud and breach of contract related to the 2022 acquisition.
Bloomberg enhances feeds, Standard Chartered and TP Icap partner on digital assets, and more
The Waters Cooler: LSEG and ASX partner to modernize derivatives platform, MSCI acquires two companies, State Street bolsters data business, and more in this week’s news roundup.
Waters Wavelength Ep. 347: Brennan Carley
This week, Brennan Carley, who has spent more than 40 years working in financial technology, joins to discuss the hidden risks and untapped potential of agentic AI in the capital markets.
CME rankles market data users with licensing changes
The exchange began charging for historically free end-of-day data in 2025, angering some users.
LSEG sees widespread uptake of its real-time managed service offering
LSEG Data & Analytics’ real-time managed service strategy sets it apart from other offerings in what is a highly competitive sector
Everything you need to know about market data in overnight equities trading
As overnight trading continues to capture attention, a growing number of data providers are taking in market data from alternative trading systems.
AI-driven infused reasoning set to democratize the capital markets
AI is reshaping how market participants interact with data, lowering barriers to entry and redefining what is possible when insight is generated at the same pace as the markets.
LSEG files second motion to dismiss lawsuit with MayStreet co-founder
Exchange group has denied abandoning the MayStreet business in a new filing, responding to allegations put forward by former MayStreet CEO Patrick Flannery.
LSEG partners with Citi, DTCC goes on-chain, AI on the brain, and more
The Waters Cooler: Trading Technologies buys OpenGamma, CT Plan updates, and the beginning of benchmarking in this week’s news roundup.
BlackRock and AccessFintech partner, LSEG collabs with OpenAI, Apex launches Pisces service, and more
The Waters Cooler: CJC launches MDC service, Centreon secures Sixth Street investment, UK bond CT update, and more in this week’s news roundup.
CME, LSEG align on market data licensing in GenAI era
The two major exchanges say they are licensing the use case—not the technology.
LSEG and Nasdaq partner, MarketAxess’ new auctions, TXSE raises $250M, and more
The Waters Cooler: UBS executes its first tokenized fund transaction, LNRS opens APAC datacenter, MayStreet hits back in court, and more in this week’s news roundup.
MayStreet founder says LSEG abandoned integration in new court filing
In response to LSEG’s motion to dismiss a lawsuit filed by the founder of one of its acquired companies, lawyers for Patrick Flannery have offered more details around communications between MayStreet and the exchange group.
LLM firms come for finance, BMLL gets bought, LSEG users get Preqin feeds, and more
The Waters Cooler: Tradeweb completes fully electronic RFM swaptions trade, IBM cashes in on digital asset mania, and more frights and delights in this week’s news roundup.
LSEG unveils tick history data with AI-enhanced capabilities
Tick history data with AI-enhanced capabilities and the benefits to LSEG Data & Analytics’ clients