PTN	The short sale volume percent (not short interest) for stock ticker PTN is 40% on Jan 16, 2019. The short sale volume is 96,629. The total volume is 240,929. The short sale volume percent is down -32% compare to Jan 15, 2019.

SPY IWM DIA AMZN QQQ AAPL GLD GDX GOOG FB MSFT XLK TSLA HPQ IBB USO XLF TWTR EBAY BIDU

Insider Buying  Short Interest  Amazon Price Checker PDF TO JPG

The Volume and short volume are limited. It is not including all volumes from all Market.
Date	Short Volume	Total Volume	Percent
2019-01-16	96,629	240,929	40%
2019-01-15	260,544	363,692	72%
2019-01-14	102,786	214,171	48%
2019-01-11	39,218	150,839	26%
2019-01-10	138,704	288,037	48%
2019-01-09	54,286	322,009	17%
2019-01-08	121,799	286,143	43%
2019-01-07	37,671	383,595	10%
2019-01-04	148,946	322,699	46%
2019-01-03	105,358	339,265	31%

Last 5 days short percent	50.72%
Last 10 days short percent	37.99%
Last 20 days short percent	39.04%
Last 50 days short percent	44.59%

Related Stock Ticker
Date	Ticker	Short Volume	Total Volume	Percent
2019-01-16	ANIP	32,761	53,666	61%
2019-01-16	ARDX	50,447	96,426	52%
2019-01-16	AZN	1,305,810	4,025,290	32%
2019-01-16	GLYC	59,350	115,518	51%
2019-01-16	IMMU	795,073	1,453,876	55%
2019-01-16	JNJ	973,411	2,756,790	35%
2019-01-16	LGND	2,597,487	4,991,072	52%
2019-01-16	MNOV	10,459	13,386	78%
2019-01-16	NBIX	316,948	449,001	71%
2019-01-16	TLGT	107,853	187,887	57%
2019-01-16	XLV	2,667,826	5,109,842	52%