if you don't understand that futures margin have increased.
so now your cash level is less.
even though you paid 'cash' for the stock, your new cash is less from increased in other products like futures.
as for options there is no margin. and other stocks. brokers can eliminate margin for some ETF
margins can change too.
instead of $800 cash for a futures contract. the exchange now wants $15,0000 USD or double it even for daytrading it. due to high volatility and no lock limit down in intraday trading.
there is now no limit in how low or how high the price can go in intraday futures trading which rediculous. price doesn't go from $20 to $1 in day. especially for a commodity. it's not like stock that is bankrupt news even worthless bankrupt stocks don't go to zero or 'negative price' which really discredits the credibility of the exchange.
so now your cash level is less.
even though you paid 'cash' for the stock, your new cash is less from increased in other products like futures.
as for options there is no margin. and other stocks. brokers can eliminate margin for some ETF
margins can change too.
instead of $800 cash for a futures contract. the exchange now wants $15,0000 USD or double it even for daytrading it. due to high volatility and no lock limit down in intraday trading.
there is now no limit in how low or how high the price can go in intraday futures trading which rediculous. price doesn't go from $20 to $1 in day. especially for a commodity. it's not like stock that is bankrupt news even worthless bankrupt stocks don't go to zero or 'negative price' which really discredits the credibility of the exchange.