Dispersion
Are single names moving apart? The implied read (what the options market expects) and the realized read (what returns are doing) — plus the component chains, expiry and history behind each.
Fetching the index and component options chains…
Measuring cross-sectional spread of S&P 500 returns…
Loading index-vs-single vol, regime chip, and leadership overlays…
Implied spread history
Nothing banked yet — implied vol has no fetchable history, so this series starts the day the app starts recording it.
Not enough sessions to plot yet.
Realized dispersion history
Constituent panel unavailable — realized dispersion needs S&P 500 closes.
Not enough sessions to plot yet.