# Polygon Indices:aggregates API

**Canonical:** https://apis.io/apis/polygon/polygon-indices-aggregates-api/  
**Provider:** Polygon — https://apis.io/providers/polygon/  
**Base URL:** wss://socket.polygon.io  
**Documentation:** https://polygon.io/docs/stocks/ws_getting-started

Polygon Indices:aggregates API is one of 71 APIs that [Polygon](https://apis.io/providers/polygon/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include indices:aggregates. The published artifact set on APIs.io includes an OpenAPI specification.

The indices:aggregates API from Polygon — 6 operation(s) for indices:aggregates.

## Operations (6)

| Method | Path | Summary |
|---|---|---|
| GET | `/v1/indicators/ema/{indicesTicker}` | Exponential Moving Average (EMA) |
| GET | `/v1/indicators/macd/{indicesTicker}` | Moving Average Convergence/Divergence (MACD) |
| GET | `/v1/indicators/rsi/{indicesTicker}` | Relative Strength Index (RSI) |
| GET | `/v1/indicators/sma/{indicesTicker}` | Simple Moving Average (SMA) |
| GET | `/v2/aggs/ticker/{indicesTicker}/prev` | Previous Close |
| GET | `/v2/aggs/ticker/{indicesTicker}/range/{multiplier}/{timespan}/{from}/{to}` | Aggregates (Bars) |

## Machine-readable artifacts (1)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/polygon/refs/heads/main/openapi/polygon-indices-aggregates-api-openapi.yml

## Other Polygon APIs (12)

- [Polygon WebSocket API](https://apis.io/apis/polygon/websocket-api/)
- [Polygon Aggregates API](https://apis.io/apis/polygon/polygon-aggregates-api/)
- [Polygon Books API](https://apis.io/apis/polygon/polygon-books-api/)
- [Polygon Contracts API](https://apis.io/apis/polygon/polygon-contracts-api/)
- [Polygon Conversion API](https://apis.io/apis/polygon/polygon-conversion-api/)
- [Polygon CorporateActions API](https://apis.io/apis/polygon/polygon-corporateactions-api/)
- [Polygon DailyBars API](https://apis.io/apis/polygon/polygon-dailybars-api/)
- [Polygon Markets API](https://apis.io/apis/polygon/polygon-markets-api/)
- [Polygon News API](https://apis.io/apis/polygon/polygon-news-api/)
- [Polygon Quotes API](https://apis.io/apis/polygon/polygon-quotes-api/)
- [Polygon Snapshots API](https://apis.io/apis/polygon/polygon-snapshots-api/)
- [Polygon Tickers API](https://apis.io/apis/polygon/polygon-tickers-api/)

## Tags

indices:aggregates

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/polygon/polygon-indices-aggregates-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/polygon/.