Compare

2 stocks, side by side
Relative performance · rebased to 100
PGRWRB
Pair ratio · PGR ÷ WRBRelative value, rich or cheap vs their own history

The price ratio PGR ÷ WRB with its 1Y mean and ±1σ / ±2σ bands; the z-score is how far the ratio sits from its average. A stretched reading flags one stock as rich vs the other relative to their history, but mean-reversion isn't guaranteed (a durable re-rating from better growth or margins can keep the ratio elevated). Research tooling, not advice.

PGRProgressive CorporationWRBW. R. Berkley Corporation
Smart Score8/106/10
Price$220.50$70.05
1 month+11%+4.7%
1 year-12%-2.6%
5 year+165%+135%
P/E (TTM)11.214.8
P/E vs sector--
Market cap$119.5B$25.0B
SectorFinancialsFinancials
Risk / Return · past yearAnnualized return vs volatility, up-and-left is more reward for less risk.
Correlation · do they move together?Pairwise daily-return correlation over the past year, high = one bet, low = diversifying.