State Street Global Allocation ETF GAL 53.75 0.48 0.91%
GAL Options Volume by Strike
GAL (State Street Global Allocation ETF): Compare call and put contract volume across strikes to see where activity is concentrated. Free delayed preview.
ATM IV
Put Call Ratio (OI)
Put Call Ratio (Vol)
IV Rank
IV Percentile
Max Pain
Volume distribution (2026-09-21)
Nothing to draw for this chart on 2026-09-21.