docs: private int convertMoneyness(double moneyness) {
  		if(quotingConvention == QuotingConvention.PAYERVOLATILITYLOGNORMAL) {
  			return (int) Math.round(moneyness * 100);
  		} else if(quotingConvention == QuotingConvention.RECEIVERPRICE) {
  			return - (int) Math.round(moneyness * 10000);
  		} else {
  			return (int) Math.round(moneyness * 10000);
  		}
  	}