Transfer bonus tracker
Transfer bonuses come round more often than most people expect, which makes the history as useful as the live list: if a route has run a 30% bonus twice a year, transferring today at par is usually the wrong move.
Live now
No transfer bonus is live right now, as of . This page is rebuilt whenever the program records change, so this is a current answer rather than a stale one.
Bonuses are recorded against the transfer route they apply to. Until one is running, the standing ratios are what you get.
History
Nothing recorded yet. Every bonus we see from here on is kept, with its dates, so the pattern becomes visible rather than being re-learned each time.