NEW YORK ( TheStreet) -- This chart shows just how low the stocks of the largest U.S. banks are trading, relative to book value, despite the amazing run for the financial sector over the past two years:
Price to Book Value data by YCharts
Here's a quick summary of where stocks of the "big four" U.S. banks stood at Friday's market close:
Shares of JPMorgan Chase ( WFC) closed at $57.46 Friday and traded for 1.6 times tangible book value, according to Thomson Reuters Bank Insight, and for 9.6 times the consensus 2014 earnings estimate of $6.01 a share.
Bank of America ( BAC) closed Friday at $15.64 and traded for 1.2 times tangible book value. The shares traded for 11.7 times the consensus 2014 EPS estimate of $1.34.
Citigroup ( C) on Friday closed at $52.42 and traded just below tangible book value. The shares traded for 10.0 times the consensus 2014 EPS estimate of $5.42.
Wells Fargo ( WFC) on Friday closed at $44.36 and traded for 2.2 times tangible book value. The shares traded for 11.1 times the consensus 2014 EPS estimate of $4.01.
A group of six large-cap bank stocks, including the four above, trade at an average price-to-tangible-book ratio of 1.8, and an average forward price-to-earnings ratio of 10.6, according Oppenheimer analyst Chris Kotowski. In comparison, the S&P 500
The market discount on big bank stocks reflects the view "that returns can't get much better than they are," according to Kotowski. "Thus in our view, we are getting a more or less free option on the prospect that bank [returns on equity] will indeed normalize over time," he wrote.
For much more on current bank stock valuations and where they may be headed, please see TheStreet's Big Bank Stocks Are Still Cheap.