Allegro Microsystems

ALGM · NASDAQ

$33.91+$0.74 (+2.23%)TodayMarket closed · Oct 20, 4:05 PM ET

Prev close $33.17

ALGM options chain

Calls and puts around the current price

By Fri, Nov 20 options price a move of ±$6.38 (18.3%), between $28.51 and $41.26.

At-the-money implied volatility: 78.8%
Put/call open interest: 0.15
Total open interest: 13.44K
Underlying price: $34.88

ALGM options expiring Nov 20, 2026: calls on the left, puts on the right. Calls below $34.88 and puts above it are in the money.
Calls		Calls					Puts
Open int.	IV	Ask	Bid	Strike	Bid	Ask	IV	Open int.
0	45.1%	$10.60	$8.60	25	$0.05	$0.80	91.7%	14
38	57.3%	$8.00	$6.60	27.5	$0.45	$0.85	81.2%	59
60	70.4%	$6.10	$5.00	30	$1.05	$1.45	79.9%	162
3.52K	64.3%	$3.90	$3.50	32.5	$2.30	$2.40	84.3%	240
ALGM $34.88
6.81K	73.2%	$3.00	$2.55	35	$3.00	$4.20	84.3%	583
148	74.0%	$2.40	$1.30	37.5	$4.50	$5.90	85.8%	263
1.05K	73.3%	$1.65	$0.70	40	$6.30	$7.90	87.9%	124
77	71.0%	$1.00	$0.35	42.5	$8.80	$10.10	100.4%	284

Volatility smile

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

Unusual options activity

The latest large trades, newest first

Unusual ALGM options trades
Contract	Trade	Contracts	Premium	Sentiment	Time
ALGM 75C Jan 21	Large	1,000	$290.00K	neutral	Oct 20, 3:07 PM ET
ALGM 32.5C Nov 20	Block	195	$68.25K	bullish	Oct 19, 12:34 PM ET
ALGM 32.5C Nov 20	Sweep	62	$22.32K	bearish	Oct 19, 12:27 PM ET
ALGM 32.5C Nov 20	Block	149	$52.15K	bullish	Oct 19, 12:26 PM ET
ALGM 32.5C Nov 20	Sweep	434	$151.89K	neutral	Oct 19, 12:26 PM ET
ALGM 32.5C Nov 20	Sweep	1,078	$366.51K	neutral	Oct 19, 12:26 PM ET
ALGM 37.5P Oct 16	Large	196	$123.48K	neutral	Oct 15, 2:52 PM ET
ALGM 40C Oct 16	Large	1,500	$247.50K	bearish	Oct 2, 3:07 PM ET

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