IB limits you to 100 simultaneous real-time quotes (via their TWS software, or Excel DDE API). They offer 'booster' packs for $30 / 100 additional...
I ran into a Margin issue relating to a situation where I held positions on an interlisted stock (Bank of Montreal) in BOTH markets; BMO trades --...
IB's streaming real-time data for Implied-Bid-Volatility and Implied-Bid-Volatility are NOT updated in real-time. (Acc to their CS: "For American...
Trying to understand what's going on here. I'll be watching the contracts for a given expiry date, and then out of nowhere, a bunch of the Ask...
I'm looking for a simple (program, app, website, Excel document, whatever) that will allow me to plug in inputs including: - # Underlying shares...
There are times in a fast-moving market where I have both open Bids and Offers on the same security (specifically, I'm trading options on the...
(Specifically I'm interested in the Montreal Options Exchange, and to a lesser extent Toronto exchange, but would be interested in US exchanges...
So I've got a bunch of long calls I want to sell/close, with the expiration date 3 weeks away. I'm accustomed to seeing the Bid at 5 or 10 cents...
Something I'd find really useful but can't figure out how to do: I monitor an option chain that's somewhat thinly traded -- perhaps 100 contracts...
I've just begun expanding my understanding of order types past the standard market- / limit- / stop- orders (mostly since IB offers about 20x as...
Just wondering whether the following arbitrage idea has a 'name' (as I'm clearly not the first one to have thought of something like it), and...
Separate names with a comma.