What does USD/CHF delta risk reversal significantly suggest?

From the above table showing delta risk reversal and ATM volatility, it is evident and understood that this instrument has been absolutely stagnant and it would remain the same way in future. USDCHF has a neutral delta risk reversal numbers and been absolutely non-directional and puzzling from mid August, earlier to which the pair was moving well within the range. To justify this stance, for short term traders the pair seems to remain in range between 0.9850 on north and 0.9600 levels on south as the RSI oscillator is converging with sideway trend. 

It is explained as to why use a risk reversal, you would enter into a risk reversal if you want to hedge your underlying risk while lowering the cost of this premium. A risk reversal is made up of two transactions that together take into consideration the implied volatility2 of both put and call options. For example, the combination of a 25-delta currency call together with the same delta put is known as the risk reversal.

For an instance, you can buy a USD/CHF call to cover the risk of an increase in the value of the underlying asset. Simultaneously, you sell a USD/CHF put. Although the put limits any upside should the underlying actually fall in value, it also significantly reduces the cost of the overall strategy. Any existing shorts in underlying position, then you would buy a risk reversal (long on call and short on put) and Long underlying position you would sell a risk reversal (i.e. long on put and shorts on call).