S.I.R.O.S.
Systematic Institutional Research On Securities
A data utility that shows and describes what the numbers say, and nothing more.
Most extreme positioning
Ultra T-Bond
speculative net z = -2.75
Strongest July seasonal
Silver
avg +4.0% · 60% positive · 15y
US CPI, year over year
4.3%
↑ accelerating · May 2026
Latest policy-rate change
European Central Bank
↑ hike to 2.25% · Jun 2026
COT Positioning
Commitments of Traders — speculative net, COT Index, and z-score by market.
Seasonality
Average calendar-day return paths, monthly averages, and base rates by asset.
Interest Rates
Central-bank policy rates, last change, and direction across major economies.
Inflation
Year-over-year CPI by country with trend, sourced from primary releases.