The question posed by Dan Robinson on Twitter regarding global liquidity within the system and its effect on rates is an important one. Rates are dependent on the amount of a particular asset that is available in the system, and this amount can fluctuate due to a variety of factors. For example, if the global economy is strong and demand for a particular asset is high, the rate may increase due to the increased amount of liquidity in the system. Conversely, if the global economy is weak and demand for a particular asset is low, the rate may decrease due to the decreased amount of liquidity in the system. Therefore, the rate of a particular asset can be affected by global economic conditions, which can lead to fluctuations in the rate. This is why it is important to monitor global liquidity levels and be aware of the potential impacts they can have on rates.