final String relativeStrike = nextLine[7];
final String ticker = nextLine[8];
if (ticker != null) {
final Currency currency = Currency.of(currencyIso);
final Tenor swapTenor = Tenor.parse("P" + swapPeriod + swapPeriodUnit);
final Tenor optionExpiry = Tenor.parse("P" + expiry + expiryUnit);
double sign;
if ("PY".equals(payOrReceive)) {
sign = -1;
} else if ("RC".equals(payOrReceive)) {
sign = 1;