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Great work with the MM, just a couple of suggestions:

• Could the settings in the 'market_maker.py' file be saved in a 'settings.py' file, just apart from the main script.

• In these settings, we could choose which contracts to operate, say only 'BTC-USD Perpetual', and not all futures as it's now.

• A second option to choose the formula for laddering the orders, in increments or percentual: For example, 5 orders on each side, starting from mid_mkt, +/- $15. Or as percentual, +/- 1%

• Also the increment could be chosen among constant, as above, or linear, +$15*n, n=1,2,3,..., for each order.

A great job overall, thanks for the script.

Keeps restarting and throwing errors:

RESTARTING
RESTARTING .
^CTraceback (most recent call last):
File "market_maker.py", line 596, in
mmbot.run()
File "market_maker.py", line 419, in run
self.run_first()
File "market_maker.py", line 497, in run_first
self.update_status()
File "market_maker.py", line 513, in update_status
{ k: self.positions[ k ][ 'sizeBtc' ] for k in self.futures.keys()}
File "market_maker.py", line 513, in
{ k: self.positions[ k ][ 'sizeBtc' ] for k in self.futures.keys()}
KeyError: 'sizeBtc'

RESTARTING
RESTARTING .
RESTARTING ..

hi, after I run the script it just goes into a loop of showing no bid, no offer.
what do I need to to to read the orderbook right?

No bid no offer for BTC-28DEC18 0
No bid no offer for BTC-29MAR19 0
No bid no offer for BTC-PERPETUAL 0
No bid no offer for BTC-28DEC18 0
No bid no offer for BTC-29MAR19 0
No bid no offer for BTC-PERPETUAL 0

I got the bot working, but doesn't look like it placing any trade.

what variable do you need edit?
also, what do I need to edit for max contracts?