Markets News
How SEC Form 4 Filings Turn Insider Stock Trades Into Public Record
A two-business-day deadline makes Form 4 one of the fastest disclosures in securities law, but the 2022 overhaul of Rule 10b5-1 trading plans changed what the…
Author
Tomás Ferreira
Tomás Ferreira covers crypto markets and digital assets. He came to crypto through payments infrastructure and still finds the plumbing more interesting than the price — his reporting spans consensus, settlement and custody, the fintech layer above banking, index flows and single-company results, and the cash reserves and savings timelines on the household side.
Articles by Tomás Ferreira
Markets News
How Does a Company Actually Get Added to the S&P 500?
Entry turns on published numbers for size, float, liquidity and four straight quarters of GAAP profit, filtered through a committee that never previews its…
Markets News
S&P 500 Closes at a Record 7,736, Its First Since Early June
The index's twenty-fifth record close of 2026 follows a two-month momentum unwind that punished trend-followers and rewarded holders.
Markets News
What Do ETF Flows Actually Tell You About Investor Sentiment?
Billions move in and out of exchange-traded funds daily — but flows measure where money is going, not where prices are going, and the difference matters.
Markets News
How Do Market Circuit Breakers Actually Work When Panic Hits?
Trading halts by rule, not by discretion: the threshold ladder designed after 1987, last seriously tested in March 2020.