USD/SGD Historical Data Downloader
A desktop app that downloads US Dollar vs Singapore Dollar (USD/SGD) price history on your own machine, written straight to your disk as CSV or JSON. Daily and monthly USD/SGD candles reach back to 1991-01-21 — around 35 years — while quote-level tick history begins 2004-11-16. A complete USD/SGD 1-minute series is roughly 7.9M rows, about 394 MB as CSV.
Preview a USD/SGD download →Windows, macOS, Linux · €5.60 one-time for the entry licence · get the app
What the app fetches for USD/SGD
| Symbol | USD/SGD |
|---|---|
| Instrument | US Dollar vs Singapore Dollar |
| Asset class | Forex Crosses |
| Tick & 1-second data from | 2004-11-16 |
| 1–30 minute candles from | 2004-11-16 |
| Hourly & 4-hour candles from | 2004-11-16 |
| Daily & monthly candles from | 1991-01-21 |
| Timeframes | Tick → 1s → 1m → 5m → 15m → 30m → 1h → 4h → Daily → Monthly |
| Price types | Bid & Ask (with volume) |
| File formats | CSV, JSON (MetaTrader, NinjaTrader, Parquet & SQLite/DuckDB from the Pro licence) |
| Coverage | 1991-01-21 → 2026-08-01 (last completed trading day) |
| Retrieval | Local — your machine connects directly to Dukascopy Bank SA |
| Runs on | Windows, macOS, Linux |
USD/SGD timeframes the app supports
- Tick (every quote)
- 1 second
- 1 minute
- 5 minutes
- 15 minutes
- 30 minutes
- 1 hour
- 4 hours
- Daily
- Monthly
USD/SGD coverage & file size, timeframe by timeframe
USD/SGD does not start at the same date at every granularity: daily candles begin 1991-01-21, but the tick archive only reaches 2004-11-16, roughly 13 years later. Each row below gives that timeframe's own start date and scale, current through 2026-08-01:
| Timeframe | History from | Approx. rows | Approx. CSV |
|---|---|---|---|
| Tick (every quote) | 2004-11-16 | very large | — |
| 1 second | 2004-11-16 | very large | — |
| 1 minute | 2004-11-16 | ~7.9M | ~394 MB |
| 5 minutes | 2004-11-16 | ~1.6M | ~79 MB |
| 15 minutes | 2004-11-16 | ~525K | ~26 MB |
| 30 minutes | 2004-11-16 | ~263K | ~13 MB |
| 1 hour | 2004-11-16 | ~131K | ~7 MB |
| 4 hours | 2004-11-16 | ~32,800 | ~2 MB |
| Daily | 1991-01-21 | ~9,000 | ~448 KB |
| Monthly | 1991-01-21 | ~430 | ~21 KB |
Counts are approximate, derived from forex 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.
Working with the USD/SGD series
The MAS manages the Singapore dollar against a secret trade-weighted basket, steering its slope a few times a year instead of setting interest rates — so USD/SGD embeds slow policy drift beneath dollar-cycle noise. The practical consequence: this pair trends more smoothly and gaps less than free-floating peers, and models that trade its calm as if it were a market property (rather than a policy one) misjudge the tail when policy shifts abruptly.
What's inside the USD/SGD file
timestamp,open,high,low,close,volumeOne 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 US Dollar vs Singapore Dollar
US Dollar vs Singapore Dollar (USD/SGD) is a spot forex pair with 35 years of retrievable history. It is commonly used for backtesting forex trading strategies and expert advisors (EAs), spread and volatility analysis, training algorithmic and machine-learning models, and charting currency-pair history. Pick any date range from 1991-01-21 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 USD/SGD data go?
- USD/SGD daily and monthly candles reach back to 1991-01-21 — roughly 35 years. Tick and intraday history is shorter: it begins 2004-11-16. Both run up to the last completed trading day, and every licence tier reaches all of it.
- Why does USD/SGD tick data start later than its daily candles?
- Because they come from different parts of the archive. Daily and monthly USD/SGD candles are reconstructed from long-run end-of-day records going back to 1991-01-21, while the tick archive — every individual bid/ask quote — only begins 2004-11-16, about 13 years later. If your study needs the full 35-year span, work in daily candles; if it needs quote-level detail, 2004-11-16 is the earliest USD/SGD start date available.
- How large is a full USD/SGD download?
- The complete USD/SGD 1-minute history is roughly 7.9M rows, about 394 MB as CSV. Daily candles over the same instrument are far smaller — around 9,000 rows, 448 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 USD/SGD CSV file?
- OHLC files contain a timestamp plus open, high, low and close columns (with volume); 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 USD/SGD data?
- No — we sell software. The MarketData Hub client retrieves US Dollar vs Singapore Dollar (USD/SGD) 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 forex data
- CSV & JSON format — columns explained
- Tick data vs OHLC candles
- Backtesting with historical data
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