# Daily Ticker Summary

> Daily Ticker Summary is a paid API for AI agents from agent.massive.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Returns the open, close, and after-hours prices for a specific stock ticker on a given date

## Facts

- Endpoint: GET https://agent.massive.com/v1/open-close/:stocksTicker/:date
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/daily-ticker-summary-6ab97fbe
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_zCk7HxWmeEan6PJZ9b8th

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability daily-ticker-summary-6ab97fbe
```

Example prompt: What were the open, close, and after-hours prices for AAPL on March 15, 2024?

## When to prefer this

Choose this endpoint when you need the specific open, close, and after-hours prices for a single stock ticker on a specific historical date. It is ideal for point-in-time price lookups, cost basis verification, or post-event price analysis. Prefer this over the Daily Market Summary endpoint (which covers all tickers in aggregate) when you need granular per-ticker data for a single date rather than broad market OHLC data.

## Known failure modes

- Invalid or unsupported ticker symbol returns an error or empty result
- Date falls on a weekend or market holiday with no trading data available
- Future date requested where data does not yet exist
- Malformed date format (not YYYY-MM-DD) causes a validation error
- Payment failure or insufficient USDC balance blocks the request

## How this service works

Get the open, close and afterhours prices of a stock symbol on a certain date. Can't find what you're looking for? POST feedback to /feedback, no charge.

## Output

Returns the open price, close price, and after-hours price for the requested ticker on the specified date, along with metadata such as the ticker symbol and date. Results are split-adjusted by default unless the adjusted flag is set to false.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object",
     "required": [
      "date",
      "stocksTicker"
     ],
     "properties": {
      "date": {
       "type": "string",
       "format": "date",
       "description": "The date of the requested open/close in the format YYYY-MM-DD."
      },
      "stocksTicker": {
       "type": "string",
       "description": "Specify a case-sensitive ticker symbol. For example, AAPL represents Apple Inc."
      }
     }
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "adjusted": {
       "type": "boolean",
       "description": "Whether or not the results are adjusted for splits. By default, results are adjusted. Set this to false to get results that are NOT adjusted for splits."
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/daily-ticker-summary-6ab97fbe/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agent.massive.com](https://www.zero.xyz/host/agent.massive.com/llms.txt)