BIRB Seasonality: Same Period in Past Years
Each line shows one year's cumulative change from the prior year's closing price, aligned by date; the vertical line marks today, and the shaded area to its right is the part of this year still to come.
- From Jan 1From Jan 1
- From TodayFrom Today
BIRB Monthly Returns
Based on UTC month-end closing prices; the current month runs through today. The bottom rows show each month's average, median and number of up years, counting completed months only. Click a row to add that year to the chart above.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Full Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Median | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Up Years | — | — | — | — | — | — | — | — | — | — | — | — | — |
