The phrase "options at hand" is correct and can be used in written English.
It is typically used to refer to the available choices or possibilities in a given situation or decision-making process. Example: As the deadline for the project approached, I carefully considered all of the options at hand before making a final decision on the best course of action.
Should one find his personal creation lacking finesse, the bar also offers house blends based on the six options at hand.
Historically, industry groups have dominated these information wars, plying regulators with exhaustive studies and detailed analyses of the options at hand.
If you're an adviser, your goal at this stage is to work with the advisee to explore all the options at hand before she makes a choice.
With all these other supply options at hand, it is far from guaranteed that all (or even most) of China's incremental gas demand will be met with imported LNG in the longer term.
I couldn't know all the options at hand, but I could see five people achieving lethal unison that was so compelling, I realized Winter had made me see the familiar game with fresh vividness.
Cycling in and out various staff and consultants means an increased likelihood of cycling in people with questionable or demonstrably shaky backgrounds, especially when the number of options at hand is small.
Fortunately, we have a ready option at hand.
But President Obama has a bold option at hand, should he choose to use it.
This year, they're back at it — and so, this week, those of us looking for a pithy way to talk about this storm have a ready option at hand.
Muddling through, somehow, may not sound particularly inspirational, but perseverance is often the best option at hand, when just moving forward, one inch or foot or yard at a time, can be a kind of heroism.
Either the choice context affects how the agent perceives the option at hand, in which case the description of the option should reflect this, or else the choice context does not affect the option.
