Investing in stellar

Looking at the price of btc that's skyrocketing for now, which is not advisable to invest into now, that's why I think it is a good idea to try investing in stellar for now. Stellar price has been floating between 0.075 to 0.087 since it falls from 0.10 downward in August this year, Last weekend, for example, I bought 140.35000000 XLM at 10.29 usdt and closed the trade within 48hrs with equivalent of 11.96062700 USDT, i.e. I have a gain of 1.66 USDT within 48hrs doing nothing, do you know what my gain will be within 48hrs if I have invest like 1000 usdt to 10000 usdt. The current price is now back to 0.076968 at the same rate I invest last weekend while it is 0.08555 early this week. I can now repeat the process again this weekend, then take my gain within 48hrs.
What is your take in this?