Hi Mark,
This suggestion/request has already been made in some other posts, but I make a dedicated topic for a better visibility.
Most of stock graphs have the Y scale located at the right-side. This is quite a standard in softwares. This follows better the natural reading direction, from left to right. A natural way of reading is: "what is the price of the spot I'm currently looking at?" Starting from this spot this is more natural to go to the right by following the horizontal grid for taking note of the value in the scale. This is a natural reading direction.
Another argument is that the last/current price is directly next to the Y-scale, so it is faster and easier to read its value and to locate its situation along the scale. The current price is the price we normally look at first, in addition to its situation along the scale, and then, starting from this current price and the knowledge of the scale, the look can step back and look at the overall and the historical. This is a different reading approach. The look starts from the last price and, if wanted, can go back in time to understand what is the path that the price has followed to end here. When the scale is on the left, the look is tempted to start from the first price and to follow all the price path until the last price. This is somewhat less efficient.
When the scale is on the right, reading easiness of the Y-values is given to the most recent prices. It is more sensible because they are more important than older prices.
A screenshot to illustrate : https://i.ibb.co/YXb5LnK/Right-sided-Y-scale.png
So an option to move the Y scale to the right side would be great.
There are graph types where the Y scale at the left side is the standard though: Investment Overlay for example. It's because the starting price is normalized. So for these graph types the Y scale should probably always stay on the left. Perhaps risk/reward too.
Thanks