EconoPi OBSERVATORY
DAILY CLOSING PRICES
English

EXPLORE THE BIG PICTURE

A new dimension of markets.

An interactive observatory for market movement

TGMCHARTS · DAILY CLOSE

S&P 500 · Heatmap

Quote datePrevious session change
Mapped 503 / 503 stocks

Preparing your 3D scene

Share map

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-3%-2%-1%0%+1%+2%+3%

Area: reported market cap · Color: price change · Height: larger gains rise higher, losses sit lower · Gray: unchanged or unavailable

Mapped / constituents503 / 503
Advancing293 / 503
Declining207 / 503
Unchanged3

Regular-session closing prices collected from TGMCharts and updated by a daily batch. These are not live quotes. Check the closing date. Uses the current constituent list, not historical index membership.

Quote date: · Collected (UTC):

Constituents collected: 2026-10-04 · Source: Data by TGMCharts / DataHub · Wikipedia

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About the data

Constituents come from the Wikipedia-based DataHub dataset. Closes and market caps come from TGMCharts. Changes compare consecutive stored closing sessions; the first session derives the prior close from consistent provider quote deltas. The map updates after every constituent passes the closing-date check and retains the last complete session on collection failure. Stocks without market cap remain in the list but not the map. A provider may report the same company capitalization for multiple share classes; areas are not official float-adjusted index weights. Sentiment uses separate sources and observation dates.

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