Quote from MRBRETTONWOODS:
And you use something like Ameritrade/Schwab for that? Or something more direct access like IB?
Quote from 1245:
Profit Sharing plan: TOS-I use smart route (Stocks)
Roth IRA:IB- I use DMA (Stocks and Options)
The difference between us is I don't care who I trade with. Only price and commission's. I moved away from TOS for options because of the ticket charge. I've never have ticket charges plus commissions on my trades before. Does not fit my trading style for my size of trades.
Quote from MRBRETTONWOODS:
Well, I sincerely doubt that you will get the best fills with a PFOF 'broker' considering the intense conflict of interest. That's the nature of the business. Anecdotal evidence from various forums including ET as well as third-parties that have verified price-improvement and execution between various brokers seem to confirm this as well.
Quote from MRBRETTONWOODS:
So, are you a retail trader or do you work at an institution?
Yes, that's why I brought up the ECN fees. It's not the ECN fees I'm worried about. If you're an institutional client you may save a marginal bit (depending upon the specs of the transaction) vs an exchange, but if you're a retail client of penson I don't buy it. Your broker will end up taking whatever advantage a knight/citadel/citi flash-trade might have given. With Knight buying up Penson's Futures Trading division you can only expect fills to worsen as your introducing retail broker will have less bargaining power for pricing, regardless of whether or not they want to provide the best pricing to the end-consumer. It's one thing when you're executing against Knight's order flow as an institutional client and it's another thing when you are Knight's monopoly order flow.
I wouldn't be surprised if peak6 eventually pulls out of this new apex/penson venture and sells their shares to citadel or knight.
Quote from WinstonTJ:
I'm not sure you understand what DMA means. Someone already posted that so I'll let you look that up.
If you specify a route your broker needs to send that order the way you specified it - if I go out to IB and select NASDAQ as my order route then it must go there - if not it wouldn't be legal. When I take the "cheap auto route" I let my broker decide what they want to do with my trade but if I direct an order it goes exactly where I told that order to go.
Also - IB's internalization is called Timber Hill but again, that's only for certain types of orders and depends on your agreements. They also offer DMA but they do internalize.
Your comments about Penson are also leading me to believe that you don't properly understand the difference between a clearing firm and an execution firm. As a clearing firm Penson (or Apex) is getting the back ends of previously executed trades - they aren't selling anything.
I have no idea who 1254 is but I agree with everything he stated and am confused by a lot of what you said.
Quote from MRBRETTONWOODS:
Let me clarify that I am aware of IB's market-making subsidiary Timber Hill as well as DMA.
However, in the case of Lightspeed for example, Lightspeed acts as an introducing broker for Penson, this means that all trades are technically conducted through Penson, are they not? However the trades can only be authorized by the introducing broker, but the cost-basis per trade is set by both Penson and Lightspeed.
The majority of brokers that trade through penson, happen to mainly offer smart-routing and sell that order flow to HFT market-making firms in Dark Pools, so that Lightspeed actually offers Penson DMA is a rarity.
Quote from 1245:
Lightspeed uses Apex for clearing. They can use whatever smart route, dark pool or DMA that is certified with their platform and Apex. They don't have to use Apex's routing. You will have to ask them who they use. Either way, most dark pools are connected to the same players.