ON - Options Database

ON SEMICONDUCTOR COR

$73.15 -1.28%

$73.50 (+0.48%)🌙

as of 09/24 06:55 PM

(9/21 18:50) ◀

Thursday, September 24, 2026 (6:55pm)

▶ (9/25 18:46)

◀ 9/24 18:55 ▶

Option Volume

Detail

ℹ

Current (09/24) 21,120

Calls: 16,178 (77%)

Puts: 4,942 (23%)

Prior (09/21) 17,642

Calls: 13,054 (74%)

Puts: 4,588 (26%)

Current vs Prior +19.71%

Calls: +23.93% (Calls)

Puts: +7.72% (Puts)

Prior 7-Day Total 153,555

Calls: 114,776 (75%)

Puts: 38,779 (25%)

Prior 7-Day Average 21,936

Calls: 16,396 (75%)

Puts: 5,539 (25%)

Current vs Prior 7-Day Avg -3.72%

Calls: -1.33%

Puts: -10.79%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (09/24) $5.18M

Calls: $3.81M (74%)

Puts: $1.37M (26%)

Prior (09/21) $7.00M

Calls: $5.63M (81%)

Puts: $1.36M (19%)

Current vs Prior -25.93%

Calls: -32.30%

Puts: +0.39%

Prior 7-Day Total $48.72M

Calls: $32.78M (67%)

Puts: $15.95M (33%)

Prior 7-Day Average $6.96M

Calls: $4.68M (67%)

Puts: $2.28M (33%)

Current vs Prior 7-Day Avg -25.54%

Calls: -18.53%

Puts: -39.94%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (09/24) 0.31

Prior (09/21) 0.35

Current vs Prior -13.08%

Prior 7-Day Average 0.41

Current vs Prior 7-Day Avg -25.22%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (09/24) 136,451

Calls: 79,375 (58%)

Puts: 57,076 (42%)

Prior (09/21) 132,236

Calls: 84,688 (64%)

Puts: 47,548 (36%)

Current vs Prior +3.19%

Prior 7-Day Total 1,124,144

Calls: 708,859 (63%)

Puts: 415,285 (37%)

Prior 7-Day Average 160,592

Calls: 101,265 (63%)

Puts: 59,326 (37%)

Current vs Prior 7-Day Avg -15.03%

Sentiment BEARISH

Expected Move

Detail

ℹ

WKMO Expiry (09/25) | Next (10/02)Expiry (10/16) | Next (11/20)

Current 3.53% | 7.25%11.63% | 19.00%

Prior 5.79% | 8.44%12.10% | 19.21%

Current vs Prior -39.05% | -14.11%-3.88% | -1.10%

Prior 7-Day Avg 6.14% | 8.90%7.69% | 14.16%

Current vs 7-Day Avg -42.58% | -18.59%+51.21% | +34.23%

Prior 7-Day Eod 5.79% | 8.44%12.10% | 19.21%

Current vs 7-Day Eod -39.05% | -14.11%-3.88% | -1.10%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 45.87% | 21.80%

Calls: 49.09% | 19.01%

Puts: 42.65% | 24.58%

Prior 45.87% | 21.80%

Calls: 49.09% | 19.01%

Puts: 42.65% | 24.58%

Current vs Prior +0.00% | +0.00%

Prior 7-Day Avg 17.11% | 12.23%

Calls: 19.25% | 12.23%

Puts: 14.96% | 12.22%

Current vs 7-Day Avg +168.16% | +78.27%

Liquidity Expensive

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Moderately bullish flow with 74% call dollar volume ($3.81M). Extreme bullish P/C ratio of 0.31 - heavy call buying (16,178 calls vs 4,942 puts).

Smart Money BULLISH

Retail Flow BULLISH

Overall BULLISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BULLISH

7-Day Avg BULLISH

Current BULLISH

Prior BULLISH

7-Day Avg NEUTRAL

Current BULLISH

Prior BULLISH

7-Day Avg NEUTRAL

Current BULLISH

Prior BULLISH

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

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⚡ Straddles

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Tightest Spreads

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Best Value <$1

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Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 4 of results (avg 9.0%, best 8.3%)

CALLS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$75.00	Oct 16	3.05	3.35	$3.20	9.4%	122	0.46	6.4K

PUTS (3)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$75.00	Oct 16	4.60	5.00	$4.80	8.3%	1	0.54	--
$71.00	Oct 23	3.15	3.45	$3.30	9.1%	563	0.40	7
$73.00	Oct 23	4.10	4.50	$4.30	9.3%	266	0.47	3

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 3 found (avg $0.97, cheapest $0.98)

CALLS (2)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$77.00	Oct 2	0.90	1.05	$0.98	15.3%	83	0.28	352
$80.00	Oct 9	0.86	1.03	$0.95	17.9%	27	0.21	51

PUTS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$65.00	Oct 16	0.90	1.07	$0.99	17.2%	18	0.17	3.5K

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 64 found (avg delta 0.75, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$59.00	Sep 25	12.20	16.15	$14.18	27.9%	4	1.00	--
$60.00	Sep 25	11.80	15.00	$13.40	23.9%	20	1.00	--
$64.00	Sep 25	7.85	10.40	$9.13	27.9%	18	1.00	--
$65.00	Sep 25	6.90	9.35	$8.13	30.1%	18	1.00	--
$67.00	Sep 25	5.00	6.85	$5.93	31.2%	5	1.00	171

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$82.00	Sep 25	6.85	10.50	$8.68	42.1%	15	0.99	--
$80.00	Sep 25	5.30	8.85	$7.07	50.2%	32	0.99	--
$79.00	Sep 25	4.65	7.95	$6.30	52.4%	4	0.96	8
$78.00	Sep 25	4.30	6.80	$5.55	45.0%	16	0.95	586
$84.00	Oct 2	9.75	12.30	$11.03	23.1%	1	0.95	--

Most actively traded options today. High liquidity = easy entry/exit. 191 active (total vol 18.3K, top 2.7K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$72.00	Sep 25	1.27	1.89	$1.58	39.2%	2.7K	0.71	3.4K
$74.00	Oct 2	1.65	2.07	$1.86	22.6%	2.6K	0.45	309
$76.00	Oct 2	1.11	1.32	$1.22	17.2%	2.6K	0.33	136
$70.00	Sep 25	3.00	3.50	$3.25	15.4%	2.6K	0.88	2.8K
$74.00	Sep 25	0.31	0.55	$0.43	55.8%	1.1K	0.33	385

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$61.00	Oct 23	0.44	0.81	$0.63	58.7%	655	0.11	9
$71.00	Oct 23	3.15	3.45	$3.30	9.1%	563	0.40	7
$73.00	Oct 23	4.10	4.50	$4.30	9.3%	266	0.47	3
$69.00	Oct 2	0.51	0.90	$0.71	54.9%	151	0.21	127
$76.00	Oct 23	5.70	7.25	$6.48	23.9%	141	0.56	2

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 7 strikes (avg 10.8%, max 21.9%)

CALLS (3)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$71.00	Sep 25	Oct 23	64.0%	52.5%	21.9%	3	324
$73.00	Sep 25	Oct 30	61.1%	56.7%	7.7%	505	807
$75.00	Sep 25	Oct 23	60.1%	57.4%	4.7%	160	647

PUTS (4)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$71.00	Sep 25	Oct 23	64.0%	52.5%	21.9%	593	477
$73.00	Sep 25	Oct 23	61.1%	52.8%	15.7%	290	223
$72.00	Sep 25	Oct 23	55.7%	54.4%	2.2%	44	244
$75.00	Sep 25	Oct 30	60.1%	59.4%	1.2%	57	181

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 103 found (best R:R 1.44, avg 2.85)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$78.00	$85.00	Nov 6	$1.64	$5.36	$1.64	40%	3.27	$79.64
$71.00	$72.00	Oct 23	$0.23	$0.77	$0.23	60%	3.35	$71.23
$70.00	$72.00	Oct 30	$0.87	$1.13	$0.87	63%	1.30	$70.87
$69.00	$70.00	Sep 25	$0.63	$0.37	$0.63	94%	0.59	$69.63
$74.00	$76.00	Oct 30	$0.68	$1.32	$0.68	52%	1.94	$74.68

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$82.00	$81.00	Sep 25	$0.41	$0.59	$0.41	99%	1.44	$81.59
$75.00	$74.00	Oct 2	$0.46	$0.54	$0.46	61%	1.17	$74.54
$72.00	$71.00	Oct 9	$0.29	$0.71	$0.29	44%	2.45	$71.71
$67.00	$66.00	Oct 16	$0.11	$0.89	$0.11	22%	8.09	$66.89
$75.00	$74.00	Oct 23	$0.43	$0.57	$0.43	53%	1.33	$74.57

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 79 found (best R:R 1.70, avg 0.46)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$80.00	$81.00	Oct 16	$0.50	$0.50	$0.50	71%	1.00	$80.50
$79.00	$80.00	Oct 16	$0.42	$0.42	$0.58	67%	0.72	$79.42
$79.00	$80.00	Oct 2	$0.22	$0.22	$0.78	82%	0.28	$79.22
$76.00	$77.00	Oct 9	$0.42	$0.42	$0.58	62%	0.72	$76.42
$74.00	$75.00	Oct 9	$0.49	$0.49	$0.51	53%	0.96	$74.49

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$71.00	$70.00	Oct 9	$0.63	$0.63	$0.37	61%	1.70	$70.37
$72.00	$71.00	Oct 16	$0.66	$0.66	$0.34	57%	1.94	$71.34
$65.00	$64.00	Oct 30	$0.43	$0.43	$0.57	76%	0.75	$64.57
$72.00	$71.00	Oct 23	$0.63	$0.63	$0.37	57%	1.70	$71.37
$64.00	$62.00	Nov 6	$0.60	$0.60	$1.40	77%	0.43	$63.40

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 4 found (avg debit $1.38, cheapest $1.38)

CALLS (2)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$73.00	Sep 25	Oct 2	$1.47	61.1%	53.4%
$74.00	Sep 25	Oct 2	$1.43	54.4%	52.5%

PUTS (2)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$73.00	Sep 25	Oct 2	$1.38	61.1%	53.4%
$74.00	Sep 25	Oct 2	$1.25	54.4%	52.5%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 41 found (cheapest 2.46% of stock, avg 8.48%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$73.00	Sep 25	$0.95	$0.85	$1.80	$71.20	$74.80	2.46%
$72.00	Sep 25	$1.58	$0.38	$1.96	$70.04	$73.96	2.68%
$74.00	Sep 25	$0.43	$1.63	$2.06	$71.94	$76.06	2.82%
$75.00	Sep 25	$0.25	$2.37	$2.62	$72.38	$77.62	3.58%
$71.00	Sep 25	$2.50	$0.23	$2.73	$68.27	$73.73	3.73%
$70.00	Sep 25	$3.25	$0.19	$3.44	$66.56	$73.44	4.70%
$76.00	Sep 25	$0.14	$3.40	$3.54	$72.46	$79.54	4.84%
$69.00	Sep 25	$3.88	$0.07	$3.95	$65.05	$72.95	5.40%
$77.00	Sep 25	$0.07	$4.18	$4.25	$72.75	$81.25	5.81%
$73.00	Oct 2	$2.42	$2.23	$4.65	$68.35	$77.65	6.36%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 149 found (cheapest 0.19% of stock, avg 5.69%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$77.00	$69.00	Sep 25	$0.07	$0.07	$0.14	$68.86	$77.14
$76.00	$69.00	Sep 25	$0.14	$0.07	$0.21	$68.79	$76.21
$77.00	$70.00	Sep 25	$0.07	$0.19	$0.26	$69.74	$77.26
$76.00	$70.00	Sep 25	$0.14	$0.19	$0.33	$69.67	$76.33
$77.00	$71.00	Sep 25	$0.07	$0.23	$0.30	$70.70	$77.30
$75.00	$69.00	Sep 25	$0.25	$0.07	$0.32	$68.68	$75.32
$76.00	$71.00	Sep 25	$0.14	$0.23	$0.37	$70.63	$76.37
$75.00	$70.00	Sep 25	$0.25	$0.19	$0.44	$69.56	$75.44
$75.00	$71.00	Sep 25	$0.25	$0.23	$0.48	$70.52	$75.48
$77.00	$72.00	Sep 25	$0.07	$0.38	$0.45	$71.55	$77.45

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 91 found (best R:R 9.00, avg credit $0.55)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
67/68	80/81	Oct 16	$0.90	$0.10	45%	9.00	$67.10	$80.90
64/65	80/81	Oct 16	$0.76	$0.24	54%	3.17	$64.24	$80.76
69/70	80/81	Oct 16	$0.86	$0.14	37%	6.14	$69.14	$80.86
67/68	79/80	Oct 16	$0.82	$0.18	41%	4.56	$67.18	$79.82
68/69	80/81	Oct 16	$0.81	$0.19	41%	4.26	$68.19	$80.81
62/63	80/81	Oct 16	$0.62	$0.38	59%	1.63	$62.38	$80.62
65/66	80/81	Oct 16	$0.68	$0.32	51%	2.12	$65.32	$80.68
63/64	80/81	Oct 16	$0.61	$0.39	58%	1.56	$63.39	$80.61
64/65	79/80	Oct 16	$0.68	$0.32	50%	2.12	$64.32	$79.68
64/65	83/84	Oct 30	$0.63	$0.37	49%	1.70	$64.37	$83.63

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 51 found (best R:R 8.09, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$72.00	$73.00	$74.00	Sep 25	$0.11	$0.89	38%	8.09
$74.00	$75.00	$76.00	Sep 25	$0.07	$0.93	21%	13.29
$71.00	$72.00	$73.00	Oct 9	$0.08	$0.92	10%	11.50
$77.00	$78.00	$79.00	Oct 2	$0.10	$0.90	10%	9.00
$75.00	$76.00	$77.00	Oct 2	$0.13	$0.87	12%	6.69

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$68.00	$69.00	$70.00	Oct 2	$0.07	$0.93	12%	13.29
$68.00	$69.00	$70.00	Oct 16	$0.05	$0.95	8%	19.00
$67.00	$68.00	$69.00	Oct 9	$0.06	$0.94	9%	15.67
$69.00	$70.00	$71.00	Oct 16	$0.06	$0.94	8%	15.67
$69.00	$70.00	$71.00	Oct 2	$0.09	$0.91	13%	10.11

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 76 found (best net $-1.06, 72 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$78.00	$85.00	1:2	Nov 6	-$0.44	$6.56
$80.00	$84.00	1:2	Oct 23	-$0.45	$3.55
$81.00	$85.00	1:2	Oct 16	-$0.29	$3.71
$72.00	$73.00	1:2	Sep 25	-$0.32	$0.68
$74.00	$75.00	1:2	Sep 25	-$0.07	$0.93

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$81.00	$76.00	1:2	Oct 9	-$1.06	$3.94
$85.00	$79.00	1:2	Oct 16	-$2.56	$3.44
$75.00	$70.00	1:2	Oct 30	-$1.07	$3.93
$74.00	$73.00	1:2	Sep 25	-$0.07	$0.93
$79.00	$75.00	1:2	Oct 16	-$2.07	$1.93

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 47 found (best yield 5.60%, avg 2.13%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$76.00	Oct 30	$4.10	0.46	3.9%	5.60%	9.50%	2	24
$80.00	Oct 30	$2.73	0.35	9.4%	3.73%	13.10%	217	144
$74.00	Oct 30	$4.65	0.52	1.2%	6.36%	7.52%	11	--
$78.00	Nov 6	$2.83	0.40	6.6%	3.87%	10.50%	3	--
$85.00	Oct 30	$1.51	0.25	16.2%	2.06%	18.26%	5	70
$75.00	Oct 23	$3.55	0.47	2.5%	4.85%	7.38%	18	70
$76.00	Oct 23	$3.15	0.43	3.9%	4.31%	8.20%	811	11
$83.00	Oct 30	$1.60	0.28	13.5%	2.19%	15.65%	3	--
$85.00	Nov 6	$1.37	0.25	16.2%	1.87%	18.07%	5	--
$78.00	Oct 23	$2.51	0.37	6.6%	3.43%	10.06%	3	29

Current 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
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Prior's 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
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Current Put/Call Breakdown

Total Calls 16,178

Total Puts 4,942

Put/Call Ratio 0.31

Net Difference 11,236

Prior's Put/Call Breakdown

Total Calls 13,054

Total Puts 4,588

Put/Call Ratio 0.35

Net Difference 8,466

Prior 7-Day Put/Call Summary

Total Calls 114,776

Total Puts 38,779

Average Put/Call Ratio 0.41

Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date	Calls	Puts	Ratio	Net Diff
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Upcoming Earnings - 2 Weeks Prior

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Upcoming Earnings - 1 Week Prior

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Earnings This Week

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Earnings - Day Before / Day After

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Options Activity Around Earnings

Ticker	Earnings Date	Days Away	Call Volume	Put Volume	IV Rank
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Option Volume

Dollar Volume

Put/Call Ratio

Open Interest

Expected Move

Relative Spread

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📈 Options Analysis

Current 5-Minute Volume Snapshots

Prior's 5-Minute Volume Snapshots

Current Put/Call Breakdown

Prior's Put/Call Breakdown

Prior 7-Day Put/Call Summary

Daily Put/Call History (Last 7 Days)

Upcoming Earnings - 2 Weeks Prior

Upcoming Earnings - 1 Week Prior

Earnings This Week

Earnings - Day Before / Day After

Options Activity Around Earnings

Chart Title

Price — Past 7 Days

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