Main Street Capital

MAIN · NYSE

$53.36+$0.21 (+0.40%)TodayMarket closed · Oct 20, 7:30 PM ET

Prev close $53.15

MAIN options chain

Calls and puts around the current price

By Fri, Nov 20 options price a move of ±$2.85 (5.3%), between $50.70 and $56.40.

At-the-money implied volatility: 20.9%
Put/call open interest: 2.27
Total open interest: 3.47K
Underlying price: $53.55

MAIN options expiring Nov 20, 2026: calls on the left, puts on the right. Calls below $53.55 and puts above it are in the money.
Calls		Calls					Puts
Open int.	IV	Ask	Bid	Strike	Bid	Ask	IV	Open int.
0	53.0%	$10.80	$7.50	44.7	$0.00	$0.10	34.7%	3
0	—	$4.60	$3.00	49.7	$0.25	$0.45	25.5%	2.05K
MAIN $53.55
334	18.1%	$0.75	$0.40	54.7	$2.10	$2.45	23.8%	332
729	23.3%	$0.10	$0.00	59.7	$5.90	$7.40	32.2%	14
0	—	$0.05	$0.00	64.7	$10.20	$13.10	47.8%	7

Volatility smile

Implied volatility by strike for Fri, Nov 20, calls and puts averaged.

Unusual options activity

The latest large trades, newest first

Unusual MAIN options trades
Contract	Trade	Contracts	Premium	Sentiment	Time
MAIN 64.7P Jan 19	Sweep	10	$14.90K	bullish	Sep 30, 11:22 AM ET
MAIN 64.7P Jan 19	Sweep	10	$14.80K	bullish	Sep 30, 11:22 AM ET
MAIN 54.7P Mar 19	Sweep	56	$21.84K	bullish	Sep 24, 3:26 PM ET
MAIN 60P Mar 19	Large	167	$106.04K	neutral	Sep 15, 10:41 AM ET
MAIN 60P Mar 19	Large	221	$137.02K	neutral	Sep 14, 1:40 PM ET
MAIN 60P Mar 19	Large	220	$136.40K	neutral	Sep 14, 1:40 PM ET
MAIN 55P Oct 16	Large	4,550	$227.50K	neutral	Aug 31, 11:36 AM ET
MAIN 60P Oct 16	Large	4,550	$1.07M	neutral	Aug 31, 11:36 AM ET

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