But not from the CDS market for the CDS market is already posting those daily margin requirements.

FORBES: A Credit Event Won't Cause Another AIG

Further, the basic rules of CDS contracts were changed: everyone, AAA rating or not, must now put up those daily margin calls.

FORBES: A Credit Event Won't Cause Another AIG

Annual worldwide demand grows 1.5 million barrels daily and the reserve margin shrinks.

FORBES: Magazine Article

Since these Fed actions are made daily and at the margin, such adjustments are not disruptive, but produce stability and trust.

FORBES: The Dollar, Gold And The Quality Of Money

Apart from the starting collateral there is something called variation margin, adjusted daily.

FORBES: In The Money

It is not unreasonable to expect an operating (that is, Ebitda) margin of 30% on a small daily, 20% on a weekly.

FORBES: Magazine Article

The daily average export volume increased 7.2% internationally and the profit margin dropped to 15.4% from 16.2%.

FORBES: UPS Posts 24% Profit Boost, Stock Gains