Coin Stacker UK — version history

Dealer prices now refresh the moment the app opens (and again when it comes back to the foreground after a minute or more away), so the first thing you look at is the current price, not last session's.

Global Markets has a new SR toggle: every line is redrawn as its rolling trailing-36-month Sharpe ratio — risk-adjusted return through time — with a zero line replacing the rebase-to-100 axis. The 30Y Bond line is excluded (a yield series can't be Sharpe-ranked) and reappears when you toggle back.

Global Markets range buttons now do what they say: shortening the range auto-reveals lines whose history reaches that far, so moving from 55Y to 1Y brings MSCI World, USD, GBP and the 30Y Bond straight back into view without any extra clicks.

The 30-year US Bond line in Global Markets now says what it is: the legend reads "30Y US Bond yield" or "30Y US Bond price" and swaps live with the ♭/♯ toggle, so there's no guessing which view you're looking at.

Global Markets: range buttons (with new 40Y and 55Y additions) now hide lines whose history doesn't reach that far, so All shows only the deepest set. The 30-year US Treasury yield joins the chart, with a ♭/♯ pill on its legend entry that flips the line between yield and reciprocal-price — showing the yield/price inverse relationship live.

The Global Markets chart now labels the years (or months, on shorter ranges) along the bottom axis, so it's easy to see where you are in the timeline at a glance.

Two new panels: "Mission Creep" track stocks //indices trackers, and "Global Markets", for overlaying world indices vs gold, silver + currency purchasing-power over time

When you haven't picked a preferred dealer for a metal, one is now starred for you — the cheapest of what's there — so its price appears on the gold or silver card without needing to tap ★ yourself.

When the long-term charts can't load, they now say why instead of showing nothing at all — a rejected key, a spent rate limit or an unavailable feed each name themselves in the corner where the chart would be. They also stop retrying every few minutes after a failure, which on a limited free key was enough to keep the charts switched off.

A new 24H button on the gold and silver cards shows the true change over the last 24 hours — it uses the same history feed as the long-term charts, so it appears once that is set up. The range buttons now sit on two lines instead of one, so they no longer crowd the price. And in the dealer panel the refresh button has moved to the left of the heading, well clear of the button that removes a dealer.

Dealer prices now keep themselves up to date properly — every 30 minutes, and again whenever you bring the window back to the front. Your preferred dealer's price on the gold and silver cards refreshes with them.

Long-term price charts gain 6-month and All-time ranges, with All reaching back to 1970. Hover a chart to see the exact period it covers.

First release: live gold and silver prices in pounds, your own coin stack valued, and an intraday price chart.