10 Day Snapshot for GFS

Data as of Oct 7, 2026

Ten trading days of price, volume, volatility, and open-interest history. The highest value in each row is green, the lowest red.

DATA IS DELAYED — showing Oct 7, 2026. Subscribe to get the latest end-of-day data.

10 Day Snapshot	09-24	09-25	09-28	09-29	09-30	10-01	10-02	10-05	10-06	10-07
Stock Price	47.05	49.00	47.78	47.86	47.92	48.68	50.17	48.56	48.63	48.07
Price Change	0.63	1.95	-1.22	0.08	0.06	0.76	0.00	-1.61	0.07	-0.56
Stock Volume	4.73M	4.93M	3.16M	2.26M	2.25M	2.32M	3.64M	4.40M	2.40M	2.97M
Historical Volatility	0.583	0.584	0.579	0.578	0.577	0.576	0.576	0.577	0.577	0.576
Implied Volatility	0.562	0.557	0.586	0.568	0.554	0.576	0.555	0.550	0.554	0.550
Option Volume	2.93K	13.70K	3.03K	1.52K	854	4.53K	5.77K	3.91K	5.84K	1.46K
Call Volume	2.08K	11.73K	2.54K	1.12K	723	2.12K	4.97K	1.95K	4.88K	1.25K
Put Volume	854	1.97K	488	393	131	2.41K	793	1.96K	968	205
Open Interest	108.93K	148.17K	153.42K	153.95K	153.96K	162.46K	163.33K	168.38K	167.72K	172.00K
Call Open Interest	55.23K	81.23K	84.28K	84.71K	84.90K	88.15K	88.41K	93.50K	93.75K	98.16K
Put Open Interest	53.70K	66.94K	69.14K	69.24K	69.06K	74.31K	74.92K	74.88K	73.98K	73.84K
Put/Call Ratio	0.97	0.82	0.82	0.82	0.81	0.84	0.85	0.80	0.79	0.75
Strike Peg (10-16)	53.51	51.67	51.61	51.57	51.49	51.48	51.15	50.98	50.95	50.79
Strike Peg (11-20)	49.73	49.58	48.35	50.23	50.23	50.18	50.27	50.40	50.27	50.27