Past 30 days:

(Bot.tf) https://imgur.com/a/DLn5XCD

https://bot.tf/stats/item?def=30672&q=6&ef=&craft=1&aus=0&ks=0

(Rounded numbers)

Sold:

2 @ 2 keys, 0.77 ref = 2 keys

1 @ 1 key, 40.55 ref = 1.85 key

1 @ 1 key, 43.00 ref = 1.9 key

1 @ 1 key, 43.33 ref = 1.9 key

1 @ 1 key, 45.00 ref = 1.95 key

1 @ 1 key, 47.66 ref = 2 keys

1 @ 1 key, 47.33 ref = 2 keys

1 @ 1 key, 47.44 ref = 2 keys

1 @ 2 keys, 6.00 ref = 2.15 keys

1 @ 2 keys, 1.00 ref = 2 keys

1 @ 2 keys, 0.55 ref = 2 keys

1 @ 2 keys, 0.33 ref = 2 keys

1 @ 2 keys

1 @ 2 keys, 5.00 ref = 2.1 keys

Bought:

7 @ 2 keys

4 @ 1 key, 43.00 ref = 1.9 key

2 @ 1 key, 46.11 ref = 2 keys

2 @ 1 key, 49.00 ref = 2.05 keys

2 @ 1 key, 44.00 ref = 1.95 key

2 @ 1 key, 47.33 ref = 2 keys

1 @ 2 keys, 0.22 ref = 2 keys

1 @ 2 keys, 1.88 ref = 2.05 keys

1 @ 2 keys, 0.66 ref = 2 keys

1 @ 2 keys, 5.77 ref = 2.1 keys

1 @ 2 keys, 5.88 ref = 2.15 keys

1 @ 1 key, 44.66 ref = 1.95 keys

1 @ 1 key, 46.33 ref = 2 keys

1 @ 1 key, 39.44 ref = 1.85 key

1 @ 2 keys, 0.33 ref = 2 keys

1 @ 1 key, 40.00 ref = 1.85 key

1 @ 1 key, 42.44 ref = 1.9 keys

1 @ 1 key, 46.66 ref = 2 keys

1 @ 2 keys, 3.00 ref = 2.05 keys

Classifieds:

https://imgur.com/a/VAWXY4C

Sell orders: 2.05-2.1 keys

Buy orders: 2 keys

1.9-2 keys should be good here