CSIMarket data API live · daily

Quant-grade data feeds for next-gen finance

Factor models, 110-industry benchmarks, fundamentals, ownership and supply-chain data — the whole market in one REST API. Built for quants, next-gen AI consulting and financial AI research.

13,000+companies
110industries
90quant fields

Classified by CSIMarket (110 industries · 13 sectors), NAICS (156) and SIC (410)

The data universeone API key
▲ Quant factor & risk90 fields · 13-yr point-in-time → ▮ Industry & sector benchmarks110 industries · 20+ yr history →
Also in the API
FundamentalsValuation & ratiosMarket structure Risk & liquidityOwnership &Supply chain Prices & OHLCVCorporate actions
Market Breadth · this week

Sectors

▲ 69% advancing / declining 31% ▼
9 of 13 sectors advancing this week.
Market Breadth · this week

Industries

▲ 60% advancing / declining 40% ▼
65 of 108 industries advancing this week.
Market Breadth · this week

Stocks

▲ 37% advancing / declining 61% ▼
1,954 of 5,230 stocks advancing this week.
Revenue Growth Participation — YoY
Best performer this week: +5.72%

Energy Sector

Share of companies with positive year-over-year revenue growth · Q2 2026
74% growing YoY
89% of companies have reported results.
  • Companies with revenue growth 74%
  • Companies with revenue decline 19%
  • Companies with flat revenue 7%
Explore Energy Sector revenue growth
Revenue Growth Participation — YoY
Best performer this week: +7.19%

Environmental Services Industry

Share of companies with positive year-over-year revenue growth · Q2 2026
67% growing YoY
100% of companies have reported results.
  • Companies with revenue growth 67%
  • Companies with revenue decline 33%
Explore Environmental Services Industry revenue growth
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