I've always believed this market is corrupt. After today, I'm...

I've always believed this market is corrupt. After today, I'm convinced that the high speed traders are at work when you buy/sell large amounts. On top of that I'm convinced that someone has the ability to see my iMac when I trade. I think out of 100% of trades I've made over the last 5 years, as soon as I go in and buy 95% of those trades have gone down and initially show red along with the brokerage cost.

Today, at the death I purchased 50k's worth and got them all at .435. As soon as it was completed the price went down to .43?
Love to know what happened. I've always been a believer that 'a fool and his money are soon parted' and I am the fool here, but I believe I'm being conned and my ignorance of the system is allowing that. Smaller trades, maybe? What do u think?

Have done a lot of research and bought in to LTR sometime ago and topped up tday as I believe this has signs of a big sp run and is a well run Company with great potential.