Strategy buys $370M in bitcoin after 10-week pause

Stack
- Strategy bought 4,603 BTC for $369.7M, averaging $80,318 per coin
- The company sits on $6.7B combined cash reserves after the pause
- MSTR stock is down 20% YTD despite bitcoin's 24% monthly gain

Story
Strategy spent 5.5% of its cash cushion on this buy and kept the rest parked. This reads as a signal purchase, not a return to full-throttle accumulation.

Watch
- Watch the next 8-K: more BTC buys or stock buybacks?
- Watch whether MSTR starts tracking BTC's price gains again

Full read: https://stackandstory.com/stories/strategys-buyback-pause-was-never-a-pause

Webull's Canada crypto push runs entirely on Coinbase's rails

Stack
- Canadian crypto ownership hit 25% in 2025, up from 10% in 2023, per OSC data
- Webull's Canada listing shows 10 assets including BTC, ETH, SOL
- Canada is Webull's fourth crypto market after the US, Australia, Brazil

Story
Webull isn't building a crypto business, it's renting one from Coinbase. The real winner here is whoever owns the custody layer, not whoever owns the retail app.

Watch
- Watch whether other Canadian brokerages sign similar Coinbase CaaS deals within two quarters
- Watch whether Canada's Stablecoin Act passes with custody rules that touch CaaS clients

Full read: https://stackandstory.com/stories/webull-outsources-canada-crypto-to-coinbase

Cango's fleet cut couldn't stop an $81.6M quarterly loss

Stack
- Cango posted an $81.6 million net loss for Q2, per The Block
- Shares fell 20% the day the results hit
- Cango converted from auto finance to bitcoin mining in late 2024

Story
Cango cut its mining fleet to save money and lost more money anyway. Shrinking capacity only helps if the machines left standing earn their keep, and this quarter they didn't.

Watch
- Watch whether Cango's Q3 loss narrows even with flat bitcoin prices
- Watch for hash rate and cost-per-coin disclosure in the next filing

Full read: https://stackandstory.com/stories/cango-bitcoin-miner-q2-loss

Robinhood Chain's DEX volume hits $1.6B, but deposits lag far behind

Stack
- DEX volume: $1.595 billion in 24 hours, up 61% in four days
- DeFi TVL: just $738.11 million, less than half the daily volume
- Stablecoin cap: $796.74 million, also trailing the volume figure

Story
The volume number is the one everyone will quote. The deposit number is the one that matters, and it's less than half the size.

Watch
- Watch if TVL crosses $1B within two weeks
- Watch if volume holds above $1B once any launch incentives expire

Full read: https://stackandstory.com/stories/robinhood-chain-dex-volume-hits-1-6b

Singapore bans stablecoin issuers from paying yield, not distributors

Stack
- MAS proposal requires 100% cash/cash-equivalent reserve backing for stablecoin issuers
- The yield ban covers issuer-to-holder payments only, not third-party distributors
- Singapore's dedicated stablecoin framework has existed since 2023, now getting amended

Story
MAS just banned yield from the one party that never had much margin on it anyway. Exchanges and wallets that pass through reserve income to customers aren't touched.

Watch
- Watch if MAS extends the rule to exchanges/wallets passing through stablecoin rewards
- Watch issuer reserve mix shift toward shorter-duration cash after the rule lands

Full read: https://stackandstory.com/stories/singapore-stablecoin-yield-ban-100-reserves

Tether froze $42M in USDT months before any warrant existed, lawsuit says

Stack
- Plaintiffs say Tether froze $42.4M on an informal agent request, no warrant attached
- A seizure warrant reportedly surfaced only months after the freeze began
- Tether has frozen over $2B in USDT tied to law enforcement requests since 2021

Story
Tether frames freezes as compliance wins. This suit says the freeze came before the warrant, not after, which means a phone call locked $42M with no court order in sight.

Watch
- Watch whether Tether's filing confirms or disputes the freeze-before-warrant timeline
- Watch whether the eventual warrant cites pre-freeze or post-freeze evidence

Full read: https://stackandstory.com/stories/tether-froze-42-million-before-warrant

Crypto groups tell SEC: lock in ETF rules before the next wave hits.

Stack
- CCI wants non-ETF products to get the same regulatory efficiencies ETFs already have
- A16z says assess products by assets and risk, not by label
- Commenters split over how to treat event contracts inside fund structures

Story
This reads like paperwork lobbying. It's actually a race against the clock: every month the SEC spends classifying a staking ETF is a month issuers can't collect fees on it.

Watch
- Watch for SEC classification guidance before the next comment deadline closes
- Watch Q4 2026 novel ETF filing counts versus prior quarters

Full read: https://stackandstory.com/stories/crypto-lobby-sec-etf-classifications

Ether, XRP ETF streaks snap same day Bitcoin funds bounce back

Stack
- Ether ETFs: $48M out Wednesday after $1.62B in over 12 days
- XRP ETFs: $7.2M out after $170M in over 11 days
- Bitcoin ETFs: $101.2M in, reversing a $236.5M outflow day prior

Story
This looks like rotation out of altcoins into Bitcoin. It's really every asset falling together, with Bitcoin just falling less.

Watch
- Watch if Ether outflows run past one session or reverse back to inflow
- Watch if BlackRock's staked ETH fund keeps absorbing ETHA's redemptions

Full read: https://stackandstory.com/stories/ether-xrp-etf-streaks-end-bitcoin-rebound

SoFi trades its bank charter for Kraken's order books

Stack
- SoFi holds a national bank charter, rare among crypto-adjacent firms, per Decrypt
- Kraken Prime now executes trades for SoFi's entire crypto customer base
- Deal bundles three legs: settlement network access, SoFiUSD listing, and Prime liquidity

Story
This reads like a stablecoin listing but it's a settlement-rail sale. SoFi's bank charter is the product; Kraken's order books are the payment.

Watch
- SoFiUSD volume on Kraken in its first full quarter listed
- Any second exchange signing onto SoFi's settlement network within two quarters

Full read: https://stackandstory.com/stories/sofi-stablecoin-kraken-settlement-deal

Coinbase asks SEC to let stocks trade like crypto: nonstop.

Stack
- NYSE/Nasdaq cash sessions run ~6.5 hours a day, five days a week
- Coinbase already runs 24/7 crypto derivatives via its CFTC-registered arm
- Filing seeks approval for equity perpetuals with no expiry, no daily close

Story
This isn't a new listing request. Coinbase is trying to move equity exposure into a derivatives wrapper it already controls, sidestepping the exchanges' clearing and settlement systems entirely.

Watch
- Watch whether the SEC opens comment or denies outright, and how it classifies the product
- Watch for CME or Cboe filing rival equity-perpetual proposals once this goes public

Full read: https://stackandstory.com/stories/coinbase-24-7-equity-perpetuals-sec

Bitcoin ETFs post $731M day, best since January.

Stack
- $731M flowed into US bitcoin ETFs in a single day, the largest since January.
- Ether and XRP ETF inflow streaks broke on that same trading day.
- The catalyst was Fed Governor Waller's dovish rate comments, not bitcoin-specific news.

Story
This was a rate trade routed through the biggest liquid crypto pipe, not a return of conviction in bitcoin. Ether and XRP funds sat out the same day, and that split is the tell.

Watch
- Watch if net inflows hold above $200M for the next two to three sessions.
- Watch whether ether and XRP ETFs join the next leg up.

Full read: https://stackandstory.com/stories/bitcoin-etf-731-million-inflow-waller

Zcash tops $1,000 but miners are the ones feeling the squeeze

Stack
- ZEC hit its highest price since 2018, crossing $1,000
- Grayscale's ZCSH has logged a multi-week inflow streak
- Network difficulty is rising faster than the price gain it's supposed to reward

Story
The ETF inflow story is real, but it's not the whole picture. Miners piling into Zcash are watching their margins shrink even as the price climbs, because difficulty is outrunning the rally.

Watch
- Watch if mining difficulty plateaus over the next two to three adjustment cycles
- Watch whether ZCSH inflows hold steady without a matching hashrate spike

Full read: https://stackandstory.com/stories/zcash-tops-1000-etf-inflows-miners

Bitcoin ETFs post best 3-week run of 2026, still red for the year.

Stack
- Three-week Bitcoin ETF inflow: $3.8B, the strongest stretch of 2026, per SoSoValue.
- One fund, IBIT, took 67% of Friday's $174.6M total inflow.
- Ether ETF inflows fell 74% and XRP ETF inflows fell 83% the same week.

Story
The "demand is back" headline skips the fine print: year-to-date Bitcoin ETF flows are still about $1B negative, and Friday's inflow came almost entirely from one fund. This looks like money rotating out of Ether and XRP ETFs into Bitcoin, not new capital showing up.

Watch
- Watch whether year-to-date Bitcoin ETF flows turn positive from -$1B.
- Watch whether inflows broaden past IBIT and FBTC to the rest of the field.

Full read: https://stackandstory.com/stories/btc-etf-3-8-billion-three-week-run-still-negative-2026

Crypto issuers want SEC speed; market makers want the paper trail

Stack
- Nearly 80 spot crypto ETF applications are stacked in the SEC's docket right now
- Current SEC exemptive-relief review windows run up to 240 days
- Jane Street and Schwab, top ETF market makers, filed formal objections in the same docket

Story
Issuers want confidential drafts to move fast. The market makers who'd hold the inventory if a launch breaks want the public review that catches it first.

Watch
- Does the final SEC rule include a confidential-draft option
- Does any fast-track approval extend past BTC/ETH into thinner altcoin ETFs first

Full read: https://stackandstory.com/stories/sec-etf-fast-track-splits-crypto-industry

BOK finds dollar stablecoins can weaken the won, no crisis needed.

Stack

- Dollar tokens make up most of the 170B+ stablecoin market, per public trackers
- BOK models the effect scaling with stablecoin holdings vs monetary base, not shock events
- Won-to-stablecoin retail conversion has risen since exchanges expanded won on-ramps

Story
The default read calls this a stablecoin-risk warning. The BOK paper is a currency-policy paper: ordinary retail dollar-token buying can move an exchange rate with zero drama involved.

Watch
- Watch for a formal cap or reporting rule on retail stablecoin conversion volume
- Watch won stablecoin trading volume for acceleration past historical dollar-deposit substitution rates

Full read: https://stackandstory.com/stories/bok-dollar-stablecoins-weaken-local-currency

Trezor's breach count jumps sevenfold to nearly 79,000 US customers

Stack
- Original breach: 11,742 customers across 7 countries
- New disclosure: 67,000 more US customers exposed
- Data spans 21 months of orders, Nov 2019 to Aug 2021

Story
Trezor's devices and keys were never touched. Its shipping vendor held deleted data for years despite written confirmation it was gone.

Watch
- Watch for a filing naming ShipMonk or a contract penalty disclosure
- Watch for other ShipMonk clients issuing similar breach updates

Full read: https://stackandstory.com/stories/trezor-breach-grows-67000-more-us-users

Tether-backed exchange Orionx shuts down over $7M missing from custody

Stack
- $7M+ in customer assets sat outside Orionx's custody wallets, per its own announcement
- Alleged transfers date to 2018-2021, years before any audit caught them
- One linked wallet allegedly received 4.1M USDT plus 187 ETH and 200K USDC

Story
Tether backed this exchange in June 2025. The alleged shortfall traces back to 2018. A compliance review, not diligence, is what finally found the hole.

Watch
- Watch whether court filings pin down an exact transfer date within 2018-2021
- Watch how much of the $7M actually gets returned to clients

Full read: https://stackandstory.com/stories/orionx-shuts-down-7m-custody-gap

Stablecoin payments hit $390B annualized, just 0.02% of the market they target.

Stack
- Genuine stablecoin payments ran ~$390B annualized in late 2025, per Decrypt
- That's roughly 0.02% of the $208T cross-border payments market
- Single-bank dependency flagged as the sector's most underrated operating risk

Story
Stablecoin tech already works. The 0.02% figure shows the bottleneck is bank relationships, not blockchain speed, and most issuers depend on just one bank to move fiat at both ends.

Watch
- Watch whether stablecoin issuers add a second banking partner
- Watch if the $390B figure grows faster than global cross-border volume

Full read: https://stackandstory.com/stories/stablecoins-bank-bottleneck

600 BTC from 2010 just moved. It's not Satoshi's.

Stack
- 600 BTC (~$48M) dormant since March 2010 moved in one day
- 2 independent trackers both cleared any link to Satoshi Nakamoto
- 1 address moved early, a likely test transaction before the rest followed

Story
Everyone reads a dormant 2010 wallet moving as a Satoshi signal. Two independent trackers checked the block provenance and neither found a link, this reads like an early miner finally touching cold storage.

Watch
- Watch if the coins consolidate into one wallet, confirming a single owner
- Watch for further 2010-2011 mining-era wallets waking in the next 30 days

Full read: https://stackandstory.com/stories/600-btc-2010-dormant-wakes-not-satoshi

Hackers drain $320M from Blockstream's Liquid Network reserve

Stack
- Treasury held over 4,200 BTC before, just 207 BTC after
- 4,019.4 BTC moved out via a single peg-out transaction
- 11-of-15 signers approved it, HSMs fooled by a fake mint

Story
The multisig didn't get bypassed, it got tricked. Eleven honest signers approved a fraudulent withdrawal because the underlying mint looked valid, which means federation security failed at the exact layer it was built to protect.

Watch
- Watch whether attackers negotiate a return via their onchain contact messages
- Watch whether Blockstream discloses and patches the specific consensus bug before reopening bridges

Full read: https://stackandstory.com/stories/liquid-network-federation-loses-4000-btc

Bitcoin ETFs pull $987M in a week, $3.52B for August

Stack
- Spot BTC ETFs took in $987M in one week, per The Block
- August net inflows hit $3.52B, best month since September 2025
- A $731M single-day print came just weeks earlier on Fed bets

Story
The default take says institutional demand is back. The tape says it's rate-sensitive money that showed up when Fed-cut odds moved, which means it can leave the same way.

Watch
- September monthly flows holding near $3B without a fresh Fed catalyst
- Weekly inflows staying positive through any hawkish Fed surprise

Full read: https://stackandstory.com/stories/bitcoin-etfs-987-million-weekly-inflow