Bitcoin News: X Unveils Cashtag Partner Program
In Bitcoin news today, US spot Bitcoin ETFs pulled in $998.95 million on Monday, marking their strongest single‑day inflow since October 2025. The same day, X activated trading links for Bitcoin and other assets across five external brokerages, while Coinbase launched a fixed‑rate, Bitcoin‑backed borrowing service via Morpho Midnight.
These factors helped push BTC/USD up about 1% over the past 24 hours, breaking the $86,000 barrier. Daily trading volume stood at $135 billion, according to CoinGecko data.
What Are X Cashtags and How Do They Work?
X introduced its U.S. Cashtag Partner Program on September 22, linking stock, ETF, and cryptocurrency pages to five partner platforms—Coinbase, Gemini, Kraken, Interactive Brokers, and Moomoo.
When a user opens a supported ticker such as $BTC or $TSLA, they now see a live price chart, related posts, and a “Trade” button that redirects to the selected partner’s app or website.

Crucially, X does not execute the trades itself. Eligibility checks, account creation, custody, and final order execution are handled entirely by the partner exchange or brokerage.
Kraken confirmed that its Cashtag integration covers roughly 2,500 assets across both centralized and decentralized offerings. Meanwhile, Interactive Brokers is offering a $100 promotional credit to new U.S. customers who open and fund an account through the Cashtag flow.
The rollout builds on X’s earlier Smart Cashtags feature and remains deliberately separate from X Money, the platform’s payment product, which currently lacks a direct funding link for trades.
For traders, the practical impact is a shorter discovery‑to‑brokerage funnel. A Bitcoin discussion on the timeline now leads to a login screen on Coinbase or Kraken with a single tap, instead of a search‑and‑switch process. This is about distribution, not liquidity, and the two concepts are not interchangeable.

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Coinbase Turns Bitcoin Into Fixed‑Term Collateral
In other Bitcoin news, Coinbase has launched a fixed‑rate, fixed‑term USDC borrowing product backed by BTC via Morpho Midnight on Base. This goes beyond the variable‑rate, open‑ended Bitcoin‑backed loans the exchange already offers.
Locking in a rate and maturity date gives borrowers a predictable repayment schedule, shielding them from fluctuating DeFi rates that could move against them mid‑loan.
The broader significance lies in Bitcoin’s role as collateral rather than a pure directional bet. Every dollar borrowed against BTC without selling it represents demand that never reaches the spot order book—mirroring the dynamics driving on‑chain lending growth elsewhere in crypto.
It also places Coinbase’s retail‑focused product directly on Morpho’s non‑custodial credit rails, reflecting a trend of centralized platforms wrapping DeFi infrastructure in familiar, account‑based user experiences that has appeared repeatedly across the sector this year.
What’s still unknown is the exact size of Coinbase’s book. Broader figures circulating for the exchange’s Bitcoin‑backed lending activity, amounting to billions of dollars in loans and collateral, describe the overall program rather than Midnight specifically. These should be considered unverified until Coinbase or Morpho publishes Midnight‑specific numbers.
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Bitcoin News: ETF Inflows Snap Back Above $1 Billion
Monday’s $998.95 million inflow followed a week of record‑low net inflows for spot Bitcoin ETFs. BlackRock’s IBIT led the session, with Ark’s ARKB and Fidelity’s FBTC also contributing significantly.

The surge lifted Bitcoin above the average ETF cost basis, allowing typical spot‑fund holders to realize a profit for the first time since January. This could ease selling pressure from investors who are currently underwater.
However, ETF flow data typically reflects the previous day’s trading, so Monday’s figures may not capture real‑time demand. This makes it harder to gauge whether the upward trend is sustainable.
The shift coincides with Bitcoin eclipsing key price levels near $86,000 and ongoing debates about its place in institutional portfolios.
Taken together, these developments suggest Bitcoin is becoming more accessible for both trading and borrowing, simplifying institutional investment through regulated products. Nonetheless, a single strong inflow does not erase the low activity seen the prior week, and execution risks remain.
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