5,495 companies and 19 other assets, each read from its own source: a company from its filings, a network from its chain, a yield from the Treasury, a currency from its central bank. The companies carry grades; the others carry their record and no grade yet, because no reading of those kinds has passed the validation loop, and their pages say so.
Every company files with the SEC, and every file here is graded from those filings in three tenses. The groups are the SEC's own major groups; each opens the company hub at that group, where every family and every name is listed.
Every company, A to Z by industry → · Screen them by grade, tense and industry →
each read from its own ledger, never a vendor; a network appears when a US-registered fund names it as what it holds and its record can be checked from two independent sources (ruling 95).
the yields the US Treasury itself publishes every afternoon, one page a maturity (ruling 112).
the euro reference rates the European Central Bank publishes each working day, turned into rates against the dollar (ruling 112).
Companies are also at the company hub.