Sentiment is shifting. After a three-month 40 percent rally in the S&P 500 (.SPX) from early March to mid-June, many indicators pointed to relatively high levels of complacency, optimism, and bullishness among investors. Since June 11, however, the S&P 500 is down roughly 4 percent and a number of indicators now suggest that levels of anxiety and bearishness are on the rise. The shift is noteworthy, as it comes amid relatively quiet trading in June and ahead of a seasonally weak period for the equity market during the month of July.
Investors Intelligence reports that bullishness declined and bearishness rose for a second consecutive week. Their historically reliable survey of investor attitudes now indicates that 43.6 percent of those surveyed are bullish, down from 44.8 percent last week and 47.7 percent two weeks ago. Bearishness rose to 28.7 percent, up from 26.4 percent the week before and 23.3 percent on June 10.
The ISE Sentiment Index [ISEE] also points to falling levels of bullishness. ISEE, which is updated throughout the day on the International Securities Exchange web site (iseoptions.com), tracks daily call buying divided by put purchases on the ISE, which is the largest exchange for trading equity options. When ISEE rises it indicates that call buying is high relative to put purchases (sales are ignored), which happens during periods of optimism and bullishness. Thursday, ISEE fell to only 90 and one of its lowest readings so far this year. Like the readings from the sentiment surveys, the decline in ISEE is a sign that some of the recent optimism is fading.

ISEE Sentiment Indicator (source: iseoptions.com)
Shifting sentiment is important. After the market crash of 2008, investor confidence had been lost. Pessimism had reached an extreme and, only once some confidence had been restored could the equity market begin to move higher. Beginning in March 2009, falling levels of negativity and increasing optimism turned into a self-feeding cycle that sent the S&P 500 up 40 percent over the course of three months. That trend continued in May. For example, AMG Data reports that mutual funds saw net inflows of $21.4 billion last month, confirming that money was still flowing into equities.
Trading has been quiet thus far during the month of June. The average daily move in the S&P 500 (excluding Wednesday’s 5.8 point gain) is 8.3 points, which is the least volatile month of the year. The average daily move in the S&P 500 during the first five months was almost 15 points (see table below). Yet, despite the quiet market action, it appears that risk perceptions and bearishness are beginning to rise. What happens to investor sentiment if volatility really picks up and stocks move lower? Does it turn into another self-feeding and bearish cycle?

The month of July has been a historically bearish and volatile month for the stock market in recent years. The S&P 500 has lost ground during the month of July during 7 of the past ten years. The average loss is 3 percent.
Traders should prepare for the possibility of higher volatility in July. Here’s an idea: look for specific opportunities and situations to make money on the downside. Yesterday, our scans picked up about a half dozen “smart money†trades that involved substantial bets against specific companies or exchange-traded funds. These “negative delta†strategies represent educated options strategies that will produce profits if July 2009 develops into another sour month for the US equity market. Take a look at some examples. Sign up for a free trial.