COF · Analysis updated Nov 10, 2026, 6:00 PM ET

Why is Capital One Financial Corporation (COF) stock moving?

COF has fallen for most of the last week. It peaked intraday at $215.15 on Nov 4, then reversed on heavy volume (8.66M shares, about double the 30-day average of roughly 4.7M) and closed at $206.31. Since then it has slid to $195.84 on Nov 10, down about 9% from that intraday high and about 5% from the Nov 4 close. The last two sessions saw above-average volume (7.43M and 5.31M), and Nov 9 printed an intraday low of $190.62. The main negative headline is Senator Warren's comments on possible federal caps on credit card interest rates, which coincided with a 1.1% decline on Nov 9. Card is COF's largest lending book, so this is a real regulatory overhang, though no bill has been confirmed in the news provided. Other negatives are a $18.59M insider share sale reported Nov 6 and UBS trimming its target to $274 from $280 while keeping a Buy rating on Nov 2. On the fundamental side, the Q3 2026 results from the October 20 filing are solid: adjusted EPS of $6.69 (GAAP $5.61), pre-provision earnings up 10% to $7.5B, net interest margin of 8.41%, a $225M reserve release, and a CET1 ratio of 13.8%. Credit quality is a watch item: domestic card net charge-offs were 3.66% and 30+ day delinquencies were 3.74% in September. The Discover integration is ongoing. The Sentra investment is minor. Near term, sentiment is weighed down by the rate-cap headline and the selling pressure. Over longer horizons, earnings momentum and the Buy rating support the stock, but the regulatory risk limits conviction.

News behind the analysis

About Capital One Financial

Financials · Consumer Finance / Banking

Capital One is a McLean, Virginia-based bank holding company and one of the largest US credit card issuers, with roughly $680 billion in total assets and about $490 billion in deposits as of early 2026. Its 2025 purchase of Discover Financial gave it its own payment network, so it now runs both card lending and a card network, and it has been moving debit customers onto the Discover network.

How it makes money

Most revenue is net interest income, about $12 billion of roughly $16 billion in quarterly revenue (about three-quarters). It earns the gap between what it charges borrowers, mainly credit card holders plus auto loan and commercial borrowers, and what it pays depositors. The rest is non-interest income, which includes interchange (swipe) fees, card fees and network revenue from Discover. Domestic credit cards are the largest and most profitable segment.

What usually moves COF

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This analysis is for informational purposes only and is not investment advice. It is based solely on the news items and market data provided, and past performance does not guarantee future results. Consult a qualified financial adviser before making investment decisions.