diff --git a/src/main/java/thc/parser/finance/Money18LocalIndexQuoteRequest.java b/src/main/java/thc/parser/finance/Money18LocalIndexQuoteRequest.java
index c828446..ee9e911 100644
--- a/src/main/java/thc/parser/finance/Money18LocalIndexQuoteRequest.java
+++ b/src/main/java/thc/parser/finance/Money18LocalIndexQuoteRequest.java
@@ -46,7 +46,7 @@ public List<StockQuote> parseResponse(InputStream response) {
 			String[] indexes = IOUtils.toString(response, StandardCharsets.ISO_8859_1).split(";");
 			return Arrays.stream(indexes)
 					.flatMap(Money18LocalIndexQuoteRequest::toStockQuote)
-					.filter(q -> q.getStockCode().equals("CSCSHQ") || q.getStockCode().equals("CSCSZQ"))
+					.filter(q -> !q.getStockCode().equals("CSCSHQ") || !q.getStockCode().equals("CSCSZQ"))
 					.collect(Collectors.toList());
 		} catch (Exception e) {
 			log.error("cannot parse response", e);