Welcome back to the markets. All eyes are on OpenAI as it looks to disrupt the financial services world with its latest acquisition.
The AI giant’s purchase of Roi, an AI-powered investing app, signals a big move into the realm of personal finance. How will this reshape the future of investment tools and advisory services?
In today’s financial recap:
OpenAI enters personal investing with AI app acquisition
China cools Hong Kong’s crypto tokenization drive
Rivian’s 2026 sales face headwinds post EV tax credit
Ethereum Foundation converts $4.5M in ETH to stablecoins
OpenAI Enters Personal Investing with AI App Acquisition

The TradeWatch: OpenAI’s acquisition of Roi, an AI-powered investing app, signals a strategic move into personal finance, hinting at AI-driven fintech innovations and potential disruptions in investment management.
Unpacked:
OpenAI’s acquisition of Roi follows its blog post about Pulse, suggesting a move towards an AI chatbot that acts as a “proactive assistant” offering more than just general queries and providing greater personalization.
OpenAI’s acquisition of Roi follows other recent acquisitions, including io, an AI hardware startup cofounded by former Apple designer Jony Ive, for $6.5 billion and Statsig, a startup focused on product testing, for $1.1 billion.
Sujith Vishwajith, CEO and co-founder of Roi, will join OpenAI, although further details of the acquisition remain undisclosed.
Bottom line: This acquisition signifies OpenAI’s potential shift towards more personalized AI applications in finance. This move may redefine how users interact with investment tools and advice.
China Cools Hong Kong’s Crypto Tokenization Drive

The TradeWatch: China’s financial regulators are advising Hong Kong brokerages to halt their real-world asset tokenization efforts, impacting Hong Kong stocks and raising concerns about the region’s digital asset ambitions. This regulatory shift highlights the delicate balance between mainland China’s crypto skepticism and Hong Kong’s fintech aspirations.
Unpacked:
China’s regulatory intervention comes after dozens of Chinese firms launched RWA products in Hong Kong, seeking to convert assets like stocks, bonds, and real estate into blockchain-based digital tokens.
Shares of Guotai Junan International and GF Securities experienced declines between 2% and 7.25% after the news, reflecting the market’s sensitivity to regulatory changes in the crypto space.
According to a report by Reuters, the China Securities Regulatory Commission has issued informal guidance to at least two leading brokerages, instructing them to pause their real-world asset tokenization operations in Hong Kong.
Bottom line: This move underscores the inherent tensions between China’s cautious stance on digital assets and Hong Kong’s ambition to become a global crypto hub. The evolving regulatory landscape will continue to shape the trajectory of fintech innovation and investment in the region.
Rivian’s 2026 Sales Face Headwinds Post EV Tax Credit

The TradeWatch: Rivian and other EV manufacturers are bracing for a demand slowdown in 2026 as U.S. federal EV tax credits expire, alongside a loss of revenue from regulatory credits, which poses a significant challenge to near-term sales and overall profitability.
Unpacked:
The expiration of EV tax credits effectively raises the price of EVs by up to $7,500, which could dampen consumer demand with nearly 70% of Americans prefering to spend less than $50,000 on their next vehicle purchase.
Along with the U.S. tax credits ending, the CAFE regulatory credits are also ending which is a program that Tesla, Lucid, and Rivian utilize when they earn credits when they exceed fuel economy standards, and they sell them to other auto makers.
As EV tax credits expire, experts predict a potentially “dreadful year” for EV sales in the U.S., as many consumers accelerated purchases to take advantage of the tax credits, which will lead to decreased demand and effectively makes EVs cost up to $7,500 more, influencing cost-conscious buyers.
Bottom line: Rivian’s introduction of the R2, their more affordable model, will be impacted by the subsidy’s removal. The removal of these subsidies will impact all three companies (Tesla, Rivian, and Lucid) by reducing demand and profitability in the coming year.
Ethereum Foundation Converts $4.5M in ETH to Stablecoins

The TradeWatch: Ethereum Foundation sold 1,000 ETH for stablecoins using TWAP, signaling strategic treasury management and liquidity amidst rising ETH prices.
Unpacked:
The Ethereum Foundation’s sale, worth roughly $4.5 million, occurred as ETH reached its highest price since mid-September, indicating a strategic move to secure liquidity.
By utilizing CowSwap’s Time-Weighted Average Price (TWAP) feature, the Foundation aimed to mitigate price volatility and ensure balanced execution prices for its large transaction.
The conversion to stablecoins will support ongoing operations like ecosystem research and developer grants, aligning with a broader strategy for efficient treasury management, according to the Foundation.
Bottom line: This move highlights the importance of treasury management for crypto organizations and sparks discussion around the impact of token sales on market sentiment. It also demonstrates how decentralized finance tools enable projects to strategically manage their finances.
The Shortlist
Tesla faces lawsuit – The parents of a woman killed in a fiery Tesla Cybertruck crash in California have filed an amended complaint, claiming the vehicle’s design trapped her inside, escalating legal scrutiny for the EV giant.
China disrupts crypto dreams – Chinese regulators have told major Hong Kong brokerages to pause their rapid expansion into real-world asset tokenization, derailing momentum and sending broker stocks tumbling.
California grants union rights – Ride-share drivers in California, including those for Uber and Lyft, have won the right to unionize under a newly signed law, marking a major shift in labor rights for the gig economy.
Cheers,
— Michael & the TradeWatch.io editorial team