[edited out]
Bitstamp does have chained orders. You should play a bit with it as it could automate a bit more your trading. I don't use bots either, that would be too much automation for me and my smallish trading. This is just for setting an equal higher limit sell order right after the buy order has been filled... and viceversa. But it only does it one time, after the second order is executed (what I denominate a "combo" in lack of a better term) you would need to manually insert a new one (or if you are "live" substitute the standing second order for a chained one).
In bitstamp you just have to go put a limit order as you usually do and then you have a small link that says "advanced" and when clicked you can set at which price the contrarian order will be put AFTER the first one gets filled.
For me it is a VERY useful feature. YMMV.
Previously, I had never noticed that feature on Stamp, and just now, in reaction to the information of your post, I looked it up and it looks like something that I may be able to use, perhaps... so maybe I will give it a shot.. it might be useful in some circumstances..
In recent times, I have been selling less BTC than I buy and buying more BTC than I sell, but the feature could still work on a temporary basis until I am able to reset my regular orders, perhaps? And I just did a quick browse at my other exchanges, GDAX, WEX and Gemini, and they do not seem to have such a feature. Possibly, a decently useful feature in some circumstances, like you suggested.. thanks.