Trend-bot regime component

CEV-OS / Data API / Trend-bot regime component

CEV-OS Data API · last updated 2026-11-04. Status: live. Version 1.

Use this when you want the cev-os Trend Vol-Target bot's current risk-on fraction and exposure (paper / hypothetical; no prices).

What it is

Fraction of the Trend Vol-Target bot's assets above their moving average (signal in/out), gross exposure and per-asset weights. No prices. Kalshi and Polymarket bots are excluded.

Endpoints

REST: GET /v1/regime-trend on https://api.cev-os.com
Legacy host (same service): GET /v1/regime-trend on https://cev-os.com
MCP tool: get_regime_trend on https://mcp.cev-os.com/mcp
Legacy alias (same handler): GET /v1/preview/regime-trend

Parameters

None. This product takes no query parameters.

Example request

No account and no key. Query values below are the examples or defaults from the registry. An optional free key (header x-api-key) raises the limits; create one at https://cev-os.com/#api_keys after signing in with a verified email (Google sign-in is already verified).

curl -s "https://api.cev-os.com/v1/regime-trend"

Example response

Every /v1 response is a JSON envelope (schema_version, product, timestamps, license, attribution, data). The registry example is the data member:

{
  "regime": "risk_on",
  "fraction_risk_on": 0.857,
  "gross_exposure_pct": 100
}

Update frequency

Bot runs 9:52 AM and 8:52 PM ET daily.

Public cache: 300 seconds (Cache-Control: public, max-age=300).

Sources, license and usage

License status: cleared with attribution. Computed by cev-os from third-party market data (Yahoo Finance via yfinance; Coinbase crypto bars). The regime fraction, exposure and weights are cev-os derived; Kalshi and Polymarket bots are excluded. Owner accepts the data-license risk pending a price-feed swap; this does not grant redistribution rights in the underlying vendor prices.

Underlying sources
Source	License	commercialOk	Terms
cev-os TradeBot paper bots (own signals; Kalshi/Polymarket bots excluded)	Own work (Cutting Edge Ventures): signals and outcomes are cev-os derived; inputs are third-party market data (see other sources). Kalshi and Polymarket bots are excluded.	true	—
Yahoo Finance prices (via yfinance / yahoo-finance2)	Terms bar commercial use and redistribution, including derived data. Owner accepts the data-license risk for cev-os-derived signals pending a price-feed swap; this does not grant redistribution rights in the underlying vendor prices.	pending	—
Coinbase market data (crypto bars in the paper bots)	Market-data terms not independently cleared for redistribution. Owner accepts the data-license risk for cev-os-derived signals pending a price-feed swap; this does not grant redistribution rights in the underlying vendor prices.	pending	—

Attribution (show this wherever you display the data):

cev-os TradeBot Trend Vol-Target (paper).

Privacy class: public-derived. Access: public. Price: free (price is null; pay-per-call is not active).

Disclaimer

PAPER / HYPOTHETICAL results from a simulated bot. Not investment advice, not an offer, and not indicative of future results. No real money was traded.

Data API hub (all products, limits, license notes)
MCP Registry listing com.cev-os/data
OpenAPI 3.1
Machine product list: /v1/products

Reference data, not investment advice.