Exploratory Data Analysis for btcoin.csv.csv
1. Summary statistics
| Metric | Open | High | Low | Close |
|---|
| Mean | 110,014.6 | 116,237.6 | 108,570.2 | 113,915.6 |
| Std | 8,006.7 | 6,448.0 | 7,565.1 | 5,660.0 |
| Min | 98,924 | 108,303 | 98,261 | 107,285 |
| Max | 118,079 | 123,166 | 116,226 | 118,429 |
(Full descriptive table was created in the notebook above.)
2. Missing-value audit
There are no missing values in any of the OHLC columns.
3. Price trend
The Close-price line chart (see above) shows a steady up-trend from late June to late July 2025, rising roughly 10 % in less than a month.
4. Correlation matrix
All OHLC price columns are very strongly and positively correlated (> 0.97). This is expected because they are derived from the same trading sessions.
5. Volume vs. price
No volume field is present in this dataset, so this analysis was skipped.
6. Moving averages
A 3-period SMA and EMA were overlaid on the Close price:
- Both lag slightly behind raw prices but capture the up-trend.
- The EMA reacts faster to new information than the SMA (closer to the latest Close).
7. Volatility – Bollinger Bands
Using the 3-period SMA ± 2 × rolling σ:
- Bands widen after early July, indicating higher volatility.
- Latest Close (23 Jul) sits near the mid-band, suggesting price is not currently stretched.
Key insight: Over the observable period Bitcoin showed a strong upward drift with mild, increasing volatility; no extreme over-bought or over-sold signals are evident right now.
Feel free to explore a different window length, add volume data, or compute other technical indicators like RSI or MACD.