Hey s0mmi, Reckon this is still possible to do this in any of the STIRs today with lower volatility ?[/QUOTE] Hello sir. It would always be possible to do it, but your risk/reward gets skewed because the volatility has significantly dwindled. I'll be honest, I have looked at spreads for a long time now because I'm day trading crypto. Could you share some screenshots for me? Curve, the flies, and Maybe even Aussie 10yr vs. U.S. 10yr spread?