Block (Square) Inc Historical Data Downloader
A desktop app that downloads Block (Square) Inc (SQUSUSD) price history on your own machine, written straight to your disk as CSV or JSON. History runs from 2020-10-23 — around 6 years — at every timeframe from raw ticks to monthly candles. A complete Block (Square) Inc 1-minute series is roughly 576K rows, about 29 MB as CSV.
Preview a Block (Square) Inc download →Or work out the size first: the file-size calculator takes a range and returns the row count and CSV size.
Windows, macOS, Linux · €9 one-time for the entry licence · get the app
What the app fetches for Block (Square) Inc
| Symbol | SQUSUSD |
|---|---|
| Instrument | Block (Square) Inc |
| Asset class | US Stocks |
| History available from | 2020-10-23 |
| Timeframes | Tick → 1s → 1m → 5m → 15m → 30m → 1h → 4h → Daily → Monthly |
| Price types | Bid & Ask |
| File formats | CSV, JSON (MetaTrader, NinjaTrader, Parquet & SQLite/DuckDB from the Pro licence) |
| Coverage | 2020-10-23 → 2026-09-17 (last completed trading day) |
| Retrieval | Local — your machine connects directly to Dukascopy Bank SA |
| Runs on | Windows, macOS, Linux |
Block (Square) Inc timeframes the app supports
- Tick (every quote)
- 1 second
- 1 minute
- 5 minutes
- 15 minutes
- 30 minutes
- 1 hour
- 4 hours
- Daily
- Monthly
Block (Square) Inc coverage & file size, timeframe by timeframe
Every Block (Square) Inc timeframe shares the same 2020-10-23 start date, but not the same scale — coarser candles stay small while tick and intraday files grow fast. Current through 2026-09-17:
| Timeframe | History from | Approx. rows | Approx. CSV |
|---|---|---|---|
| Tick (every quote) | 2020-10-23 | very large | — |
| 1 second | 2020-10-23 | very large | — |
| 1 minute | 2020-10-23 | ~576K | ~29 MB |
| 5 minutes | 2020-10-23 | ~115K | ~6 MB |
| 15 minutes | 2020-10-23 | ~38,400 | ~2 MB |
| 30 minutes | 2020-10-23 | ~19,200 | ~959 KB |
| 1 hour | 2020-10-23 | ~9,600 | ~480 KB |
| 4 hours | 2020-10-23 | ~2,400 | ~120 KB |
| Daily | 2020-10-23 | ~1,500 | ~74 KB |
| Monthly | 2020-10-23 | ~70 | ~4 KB |
Counts are approximate, derived from stock session hours across the available history. Tick and 1-second runs are queued and resumable rather than fetched in one pass. See the data methodology for how candles are built.
What's inside the Block (Square) Inc file
timestamp,open,high,low,closeOne row per candle; tick files instead carry timestamp,bid,ask on every quote. All timestamps are UTC. Worked examples and import steps are in the CSV & JSON format guide.
About Block (Square) Inc
Block (Square) Inc (SQUSUSD) is a single-stock CFD with 6 years of retrievable history. It is commonly used for equity backtesting, factor and event studies, charting intraday and end-of-day price action, and training trading models on real OHLC history. Pick any date range from 2020-10-23 onward, choose a timeframe and the bid or ask side, and the app fetches and writes the files locally — no scripting.
Frequently asked questions
- How far back does Block (Square) Inc data go?
- Block (Square) Inc history runs from 2020-10-23 — roughly 6 years — up to the last completed trading day, at every timeframe from raw ticks to monthly candles. Every licence tier reaches all of it.
- How large is a full Block (Square) Inc download?
- The complete Block (Square) Inc 1-minute history is roughly 576K rows, about 29 MB as CSV. Daily candles over the same instrument are far smaller — around 1,500 rows, 74 KB. Tick and 1-second runs are larger again and are queued and resumable rather than fetched in one pass. Sizes are approximate; nothing is priced by volume.
- What columns are in the Block (Square) Inc CSV file?
- OHLC files contain a timestamp plus open, high, low and close columns; tick files contain a timestamp with bid and ask prices. All timestamps are UTC. The files import directly into Excel, Google Sheets, Python (pandas read_csv), R, MetaTrader, NinjaTrader and TradingView.
- Do you sell Block (Square) Inc data?
- No — we sell software. The MarketData Hub client retrieves Block (Square) Inc (SQUSUSD) on your own machine, under your instruction, directly from the source; we never host, cache or relay it. Your use of the retrieved data is subject to the source's terms.
Guides
- Get the app — Windows, macOS, Linux
- How to download historical stock data
- CSV & JSON format — columns explained
- Tick data vs OHLC candles
- Backtesting with historical data
- Excel & Google Sheets
- Load in Python (pandas)
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Preview your Block (Square) Inc download — pick a range, see the exact file →
Sizing it up rather than fetching it? Estimate Block (Square) Inc rows and CSV size for any date range.
The preview runs in the browser; the download runs in the free desktop app, on your machine.