Vesperia
Live
SPY

SPDR S&P 500 ETF Trust

Onchain since the bell

+0.00%

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Onchain price since the bell

Drag across the chart to read any point since the bell.

Next regular open in

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Direction right

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No grades yet

Median miss

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basis points

Desk note

The first desk note is written at the next closing bell.

Tape

Onchain price against the price at the closing bell. Tap a token for detail.

Report

Agent

How the call works

  1. The bellAt the close, Vesperia records each Stock Token's onchain price and the official close.
  2. The nightEvery five minutes it reads the deepest USDG pool for each token.
  3. The callThe move at the open is the call; on the official close it gives the implied open.
  4. The gradeEach call is checked against the official open and a call of no change.

For agents

  • GET /api/stateClock, tape, report and latest note
  • GET /api/callsGraded sessions
  • POST /mcpFour read-only MCP tools
  • GET /llms.txtDefinitions for language models

A call is right when it points the same way as the actual gap; moves under 5 basis points count as flat. The miss is the distance between the called and actual gap. Pools under $25,000 of depth are shown but not graded.