eBay Stock Rally Demands EPS Proof as Valuation Hits 25.6x

eBay's 53% Rally Demands EPS Proof: Valuation at 25.6x Leaves No Room for Margin Slip

eBay stock surged 53.7 percent since February as revenue accelerated 15.7 percent, but earnings per share stayed flat and operating margins compressed, raising the risk that the market has priced in profit growth that hasn't arrived.

The Markets Desk

Gokhshtein Media

November 10, 2026

3 min read

eBay (EBAY) shares gained 53.7 percent between February 12 and November 9, 2026, crushing the S&P 500's 11.4 percent return over the same nine-month window. But the stock's valuation multiple—now 25.6 times trailing-twelve-month earnings, up sharply from 19.1 times a year earlier—has gotten ahead of the actual profit.

Revenue acceleration is real. eBay generated $12.4 billion in TTM revenue through September 30, 2026, a 15.7 percent jump from the prior year. That's more than triple the 4.4 percent growth rate two years back. Third-quarter revenue growth hit 13.7 percent, up from 9.5 percent year-over-year, with Depop—acquired July 30—contributing roughly 2 percentage points.

But earnings per share have flatlined. eBay posted $4.58 in TTM EPS as of September 30, essentially unchanged from $4.57 a year earlier. Operating income rose in line with sales, yet net income declined during the period—a red flag buried in an otherwise bullish revenue story.

Management's fourth-quarter guidance signals deceleration. The company projects Q4 revenue of $3.19 billion to $3.24 billion, implying organic growth (excluding Depop and currency) of just 5 to 7 percent—less than half the 11 percent organic growth in Q3. The comparison is tough: Q4 2025 benefited from elevated trading card and bullion sales, categories management expects to moderate in 2027.

Operating margin compression is the real problem. The metric was 20.3 percent over the TTM ending September 30, down from 20.6 percent a year earlier. In Q3 alone, it fell to 19.2 percent from 20.2 percent year-over-year. That's the margin deterioration the market is ignoring.

Investors paying 25.6 times earnings—a 17 percent premium to the S&P 500—are betting that accelerating revenue will eventually flow through to profit. That trade only works if operating margins stabilize and EPS catches up. When eBay reports February 2027 earnings, watch two metrics closely: whether Q4 operating margin holds above 20 percent and whether TTM EPS finally breaks above $4.60. If both miss, the valuation reset will be swift.