longbridge kline

Fetch candlestick (K-line) data for any symbol. Supports multiple periods and historical date ranges.

Quote Permission RequiredBasic

• Quota-based access: 100–3,000 unique symbols per calendar month depending on account tier (resets monthly; see quota table in the docs).
• US stocks: Nasdaq Basic included by default (pre-market, regular, and after-hours sessions); overnight requires LV1.
• HK stocks: LV1 included by default.
• US options: no permission by default — purchase "OPRA US Options Quotes (OpenAPI)".

My Quotes·OpenAPI quote perms are separate from App/Web perms

Quota System

Access to historical K-line data is quota-based. Each account has a monthly limit on the number of unique symbols that can be queried. The quota resets at the start of each calendar month; unused quota does not carry over. Querying the same symbol multiple times in a month counts as one use.

For newly funded accounts, the quota takes effect on the next trading day. When total assets or monthly trade count increases to a higher tier, the new quota takes effect on the next trading day.

Total assets: combined value of HK, US, and CN securities accounts converted to HKD. Uses the higher of the last trading day of the previous calendar month vs. the most recent complete trading day.

Monthly trades: number of orders with at least one fill (partial, multiple, or single fill all count as 1). Uses the higher of last month's vs. current month's fill count.

Account Tier	Monthly Symbol Limit
Account opened	100
Total assets ≥ HKD 10,000	400
Total assets ≥ HKD 80,000	600
Total assets ≥ HKD 400,000 or monthly trades > 160	1,000
Total assets ≥ HKD 4,000,000 or monthly trades > 1,600	2,000
Total assets ≥ HKD 6,000,000 or monthly trades > 2,500	3,000

Basic Usage

longbridge kline TSLA.US --period day --count 3

| Time                | Open    | High    | Low     | Close   | Volume   | Turnover        |
|---------------------|---------|---------|---------|---------|----------|-----------------|
| 2026-04-07 04:00:00 | 346.440 | 348.020 | 337.240 | 346.650 | 74515355 | 25563965746.000 |
| 2026-04-08 04:00:00 | 363.790 | 364.500 | 339.670 | 343.250 | 78838616 | 27457043487.000 |
| 2026-04-09 04:00:00 | 343.150 | 348.880 | 337.250 | 345.620 | 62164016 | 21375312140.000 |

Examples

Daily candles (last 100 days, default)

longbridge kline TSLA.US

Returns the last 100 daily candles by default, with open, high, low, close, volume, and turnover for each day.

Intraday candles with different period

longbridge kline TSLA.US --period 1h --count 48

Use --period to switch granularity (e.g. 1m, 5m, 15m, 30m, 1h, day, week, month, year) and --count to control how many bars are returned.

Historical date range

longbridge kline history TSLA.US --period day --start 2025-01-01 --end 2025-03-31
longbridge kline history TSLA.US --period day --start 2025-01-01 --end 2025-03-31 --format json

Use the history subcommand with --start and --end (format: YYYY-MM-DD) to fetch candles for a specific date window. --adjust forward applies forward-adjusted prices. The time field in JSON output represents the candle open time — for US daily candles, this is US Eastern midnight expressed in UTC.